Overview

The Variable Monitor task allows you to monitor the value of a Global Variable.

Variable Values to Monitor

The Variable Monitor task lets you monitor for:

Current value of a Global Variable.
Change in the value of a Global Variable.
Both current value and change in the value of a Global Variable.

Monitoring for the Current Value of a Variable

If the Variable To Monitor exists and its current value matches the Variable Monitor conditions, the Variable Monitor task instance will transition to a Success status; otherwise, it will transition to a Failed status.
If the Variable To Monitor does not exist (or the Execution User does not have Read permission for the Global Variable) and the Value Condition field is undefined, the Variable Monitor task instance will transition to a Success status; otherwise, it will transition to a Failed status.

Monitoring for a Change in the Value of a Variable

The Variable Monitor task instance will not check the current value of the Variable To Monitor, but it will monitor for changes to the Variable To Monitor value. If a change to the Variable To Monitor value matches the Variable Monitor conditions, the Variable Monitor task instance will transition to a Success status; otherwise, it will to continue to monitor for changes to the Variable To Monitor value.
The Variable Monitor task instance will monitor indefinitely for the Variable Monitor conditions to be met unless you specify a value in the Time Limit field. The Variable Monitor task instance will transition to a Failed status if the Variable Monitor conditions are not met within the specified Time Limit.

Note

A Variable Monitor task instance will not detect changes to a Global Variable Value if the Execution User does not have Read permission for the Global Variable.
Setting the Global Variable Value to the same value from the Universal Controller user interface, CLI, or web service is not considered a change.
Only changes to the Global Variable Name (case-insensitive) and Global Variable Value will be considered a change in value to the Global Variable. That is, changes to the Description and/or Member of Business Services fields alone will not be considered a change in value to the Global Variable.

Monitoring for Current Value of a Variable and a Change in the Value of a Variable

If the Variable To Monitor exists and its current value matches the Variable Monitor conditions, the Variable Monitor task instance will transition to a Success status; otherwise, it will continue to monitor as though Variable To Monitor is Change.
If the Variable To Monitor does not exist (or the Execution User does not have Read permission for the Global Variable) and the Value Condition is undefined, the Variable Monitor task instance will transition to a Success status; otherwise, it will continue to monitor as though Value Monitor Type is Change.

Built-In Variables

When the Variable Monitor conditions are met, the following built-in variables will be set for the Variable Monitor task instance:

Creating a Variable Monitor Task

Step 1	From the Automation Center navigation pane, select Tasks > Variable Monitor Tasks. The Variable Monitor Tasks list displays a list of all currently defined Variable Monitor tasks. To the right of the list, Variable Monitor Task Details for a new Variable Monitor task displays.
Step 2	Enter/select Details for a new Variable Monitor task, using the field descriptions below as a guide. Required fields display an asterisk ( * ) after the field name. Default values for fields, if available, display automatically. To display more of the Details fields on the screen, you can either: Use the scroll bar. Temporarily hide the list above the Details. Click the button above the list to display a pop-up version of the Details.
Step 3	Click the button. The task is added to the database, and all buttons and tabs in the Task Details are enabled.

Note

To open an existing record on the list, either:

Click a record in the list to display its record Details below the list. (To clear record Details below the list, click the New button that displays above and below the Details.)
Clicking the Details icon next to a record name in the list, or right-click a record in the list and then click Open in the Action menu that displays, to display a pop-up version of the record Details.
Right-click a record in the a list, or open a record and right-click in the record Details, and then click Open In Tab in the Action menu that displays, to display the record Details under a new tab on the record list page (see Record Details as Tabs).

Variable Monitor Task Details

The following Variable Monitor Task Details is for an existing Variable Monitor task.

Depending on the values that you enter / select for these fields, and whether or not the Variable Monitor task has ever been launched, more (or less) fields may display. See the field descriptions, below, for a description of all fields that may display in the Variable Monitor Task Details.

Variable Monitor Task Details Field Descriptions

The following table describes the fields, buttons, and tabs that display in the Variable Monitor Task Details.

Field Name

Description

General

This section contains general information about the task.

Name

User-defined name of this task (Maximum = 255 alphanumeric characters); variables supported. It is the responsibility of the user to develop a workable naming scheme for tasks.

Version

System-supplied; version number of the current record, which is incremented by the Controller every time a user updates a record. Click the Versions tab to view previous versions. For details, see Record Versioning.

Description

Description of this record. Maximum length is 255 characters.

Member of Business Services

User-defined; Allows you to select one or more Business Services that this record belongs to. (You also can Check All or Uncheck All Business Services for this record.)

You can select up to 62 Business Services for any record type, and enter a maximum of 2048 characters for each Business Service.

If the Business Service Visibility Restricted Universal Controller system property is set to true, depending on your assigned (or inherited) Permissions or Roles, Business Services available for selection may be restricted.

Resolve Name Immediately

If enabled, the Instance Name of the task instance will be resolved immediately at trigger/launch time.

Time Zone Preference

User-defined; Allows you to specify the time zone that will be applied to the task.

Options:

– System Default –
Time zone is based on the value of the Task Time Zone Preference Universal Controller system property: Server or Inherited.
Server (xxx)
Where (xxx) is the time zone ID of the server; time zone is evaluated in the time zone of the server.
Inherited
Time zone is evaluated in the time zone of the Parent Workflow or Trigger / Launch specification in the case there is no Parent Workflow.

Hold on Start

If enabled, when the task is launched it appears in the Activity Monitor with a status of Held. The task runs when the user releases it.

Hold Reason

Information about why the task will be put on hold when it starts.

Virtual Resource Priority

Priority for acquiring a resource when two or more tasks are waiting for the resource. This priority applies to all resources required by the task.

Options: 1 (high) - 100 (low).

Default is 10.

Hold Resources on Failure

If enabled, the task instance will continue to hold Renewable resources if the task instance fails. Renewable resources will be returned only if the task instance status is either Complete, Finished, or Skipped.

Mutually Exclusive With Self

If enabled, the task will not be allowed to run concurrently with itself. Task will not start until the instance that is running finishes. An instance will transition to Exclusive Wait status if it cannot start due to another instance already running.

Variable Monitor Details

This section contains assorted detailed information about the task.

Variable to Monitor

Name of the variable to monitor. Variables are supported.

Value Monitor Type

Type of monitoring to be done on the Variable value.

Options:

Current (monitor the current value)
Change (monitor for a change in value)
Current/Change (monitor for both the current value and a change in value)

Note

If the Variable Monitor task was created from a Variable Monitor trigger, Value Monitor Type is set to Change by default and is marked as read-only, since Change is the only valid value when sued for a trigger.

Value Condition

Condition for the value of the variable being monitored.

Options:

– None –
=
!=
>
>=
<
<=
regex
undefined

Value

If Value Condition = =, !=, >, >=, <, <=, or regex; Value (up to a maximum 4000 characters) of the variable being monitored.

Time Limit

If Value Monitor Type = Change or Current/Change; Used for Variable Monitor tasks not associated with a trigger; Amount of time (in units specified by Time Limit Unit) to monitor for the Variable Monitor conditions to be met. The Time Limit duration is always relative to the start time of the Variable Monitor task instance.

Note

If the Variable Monitor task was created from a Variable Monitor trigger, Time Limit is not allowed, since Variable Monitor Type is Change and cannot be updated.

Time Limit Unit

If Value Monitor Type = Change or Current/Change; Unit of time to use for Time Limit.

Options:

Minutes
Hours (default)
Days

Expiration Action

State to transition to if monitor conditions are not met within the specified window,

Options:

Failed
Finished

Wait / Delay Options

This section contains specifications for waiting to start and/or delaying on start the task.

Wait To Start

Amount of time to wait before starting a task from the time that it was launched.

Options are:

– None –
Time
Relative Time
Duration
Seconds

Wait Time

If Wait To Start = Time or Relative Time; Time of day (in 24-hour time) to wait until before starting the task.

Wait Day Constraint

If Wait To Start = Time or Relative Time; Specification for whether or not to advance the wait time to another day.

Valid values:

-- None --
- If Wait To Start = Time; Advance to the next day if the specified wait time is before the time that the task instance is eligible to start; that is, all dependencies have been met. For example: it is not being held, and it is not waiting on any predecessors.
- If Wait To Start = Relative Time; Advance to the next day if the specified wait time is before the task instance Trigger Time or, if there is no Trigger Time, before the task instance Launch Time. In the latter case, when a task instance is within a workflow, it will inherit the Launch Time of the top-level parent workflow task instance.
Same Day
Do not advance day.
Next Day
Advance to the next day.
Next Business Day
Advance to the next business day.
Sunday
If today is not Sunday, advance to next Sunday.
Monday
If today is not Monday, advance to next Monday.
Tuesday
If today is not Tuesday, advance to next Tuesday.
Wednesday
If today is not Wednesday, advance to next Wednesday.
Thursday
If today is not Thursday, advance to next Thursday.
Friday
If today is not Friday, advance to next Friday.
Saturday
If today is not Saturday, advance to next Saturday.

Default is – None --.

Wait Duration

If Wait To Start = Duration; Number of days, hours, minutes, and seconds to wait before starting the task.

Wait Duration In Seconds

If Wait To Start = Seconds; Number of seconds to wait before starting the task.

Delay On Start

Amount of time to delay the start of a task, after it has been launched, from the time that it is eligible to start; that is, all dependencies have been met. For example: it is not being held, it is not waiting on any predecessors, or there is no wait time specified.

Options are:

– None –
Duration
Seconds

Delay Duration

If Delay On Start = Duration; Number of days, hours, minutes, and seconds to delay after starting the task.

Delay Duration In Seconds

If Delay On Start = Seconds; Number of seconds to delay after starting the task.

Workflow Only

Specification for whether or not to apply the Wait To Start and Delay On Start specifications only if the task is in a Workflow.

Options are:

- - System Default - -
Apply the Wait To Start and Delay On Start specifications as defined by the System Default Wait/Delay Workflow Only system property. (Default is yes.)
Yes
Apply the Wait To Start and Delay On Start specifications only if the task is in a Workflow.
No
Apply the Wait To Start and Delay On Start specifications whether or not the task is in a Workflow.

Time Options

This section contains time-related specifications for the task.

Late Start

If enabled, and if the task instance starts after the time or period specified, the task instance is flagged as late. You can specify a time or duration to determine a late start (see Late Start Type). To determine whether a task instance started late, open the task instance and locate the Started Late field; the field is checked if the instance started after the specified time. The Started Late field displays in the task instance Details only if the user specified a Late Start in the task Details.

Late Start Type

Required if Late Start is enabled.

Options:

Time - Flag the task if it starts after the specified time.
Duration - Flag the task if it starts a certain amount of time after the programmed start time. The task must have a specific start time.

Late Start Time

If Late Start Type = Time; Time after which the task start time is considered late. Use HH:MM, 24-hour time.

Late Start Day Constraint

If Late Start Type = Time; Specification for whether or not to advance the late start time to another day.

Valid values:

-- None --
Advance to the next day if the specified late start time is before the Created time of the task instance.
Same Day
Do not advance day.
Next Day
Advance to the next day.
Next Business Day
Advance to the next business day.
Sunday
If today is not Sunday, advance to next Sunday.
Monday
If today is not Monday, advance to next Monday.
Tuesday
If today is not Tuesday, advance to next Tuesday.
Wednesday
If today is not Wednesday, advance to next Wednesday.
Thursday
If today is not Thursday, advance to next Thursday.
Friday
If today is not Friday, advance to next Friday.
Saturday
If today is not Saturday, advance to next Saturday.
Nth Day
Advance to a specific number of days in the future.

Default is – None --.

Late Start Nth Amount

If Late Start Day Constraint = Nth Day; Number of days to advance.

Late Start Duration

If Late Start Type = Duration; Duration (amount of relative time) after which the task is considered to have started late.

For a task within a workflow, the duration is the period between the time the workflow starts and the time the task itself starts. For example, a task might have a Late Start Duration of 60 minutes. If the workflow starts at 9:00 a.m. but the task itself does not start until 10:30, the task has started late.

For a task that is not within a workflow, Late Start Duration has meaning only if the task has been held upon starting. For example, if a task has a Late Start Duration of 60 minutes and the Hold on Start field is enabled, if the task is not released from hold within the amount of time specified in the Late Start Duration field, the task has started late.

Late Finish

If enabled, and if the task instance finishes after the time or period specified, the task instance is flagged as late. You can specify a time or duration to determine a late finish (see Late Finish Type). To determine whether a task instance finished late, open the task instance and locate the Finished Late field; the field is checked if the instance finished after the specified time or lasted longer than expected. This field only appears on the task instance if the user specified a Late Finish in the task definition.

Late Finish Type

Required if Late Finish is enabled.

Options:

Time - Flag the task if it finishes after the specified time (see Late Finish Time).
Duration - Flag the task if it finishes a certain amount of time after the programmed finish time (see Late Finish Duration). The task must have a specific finish time.
Average Duration - Flag the task if it finishes before the average duration (see Average Instance Time) for the task, less an offset (see Late Finish Offset Type), if specified.

Late Finish Offset Type

If Late Finish Type = Average Duration;

Options:

Percentage
Duration

Late Finish Percentage Offset ( + )

Required if Late Finish Offset Type = Percentage; Percentage of Average Duration to use as an offset. The late finish time is calculated by adding the offset to the Average Duration.

Late Finish Duration Offset ( + )

Required if Late Finish Offset Type = Duration; Duration to use as an offset. The late finish time is calculated by adding the offset to the Average Duration.

Late Finish Duration Offset Unit

If Late Finish Offset Type = Duration;

Options:

Seconds
Minutes
Hours

Late Finish Time

If Late Finish Type = Time; Time after which the task finish time is considered late. Use HH:MM, 24-hour time.

Late Finish Day Constraint

If Late Finish Type = Time; Specification for whether or not to advance the late finish time to another day.

Valid values:

-- None --
Advance to the next day if the specified late finish time is before the Created time of the task instance.
Same Day
Do not advance day.
Next Day
Advance to the next day.
Next Business Day
Advance to the next business day.
Sunday
If today is not Sunday, advance to next Sunday.
Monday
If today is not Monday, advance to next Monday.
Tuesday
If today is not Tuesday, advance to next Tuesday.
Wednesday
If today is not Wednesday, advance to next Wednesday.
Thursday
If today is not Thursday, advance to next Thursday.
Friday
If today is not Friday, advance to next Friday.
Saturday
If today is not Saturday, advance to next Saturday.
Nth Day
Advance to a specific number of days in the future.

Default is – None --.

Late Finish Nth Amount

If Late Finish Day Constraint = Nth Day; Number of days to advance.

Late Finish Duration

If Late Finish Type = Duration; Longest amount of time this task instance should take to run.

Early Finish

If enabled, and if the task instance finishes before the time or period specified, the task instance is flagged as early. You can specify a time or duration to determine an early finish (see Early Finish Type). To determine whether a task instance finished early, open the task instance and locate the Finished Early field; the field is checked if the instance finished before the specified time or did not last as long as expected. This field only appears on the task instance if the user added Early Finish specifications to the task definition.

Early Finish Type

Required if Early Finish is enabled.

Options:

Time - Flag the task if it finishes before the specified time (see Early Finish Time).
Duration - Flag the task if it finishes a certain amount of time before the programmed finish time (see Early Finish Duration). The task must have a specific finish time.
Average Duration - Flag the task if it finishes before the average duration (see Average Instance Time) for the task, less an offset (see Early Finish Offset Type), if specified.

Early Finish Offset Type

If Early Finish Type = Average Duration;

Options:

Percentage
Duration

Early Finish Percentage Offset ( - )

Required if Early Finish Offset Type = Percentage; Percentage of Average Duration to use as an offset. The early finish time is calculated by subtracting the offset from the Average Duration.

Early Finish Duration Offset ( - )

Required if Early Finish Offset Type = Duration; Duration to use as an offset. The early finish time is calculated by subtracting the offset from the Average Duration.

Early Finish Duration Offset Unit

If Early Finish Offset Type = Duration;

Options:

Seconds
Minutes
Hours

Early Finish Time

If Early Finish Type = Time; Time before which the task finish time is considered early. That is, enter a time at which the task should still be running. Use HH:MM, 24-hour time.

Early Finish Day Constraint

If Early Finish Type = Time; Specification for whether or not to advance the early finish time to another day.

Valid values:

-- None --
Advance to the next day if the specified early finish time is before the Created time of the task instance.
Same Day
Do not advance day.
Next Day
Advance to the next day.
Next Business Day
Advance to the next business day.
Sunday
If today is not Sunday, advance to next Sunday.
Monday
If today is not Monday, advance to next Monday.
Tuesday
If today is not Tuesday, advance to next Tuesday.
Wednesday
If today is not Wednesday, advance to next Wednesday.
Thursday
If today is not Thursday, advance to next Thursday.
Friday
If today is not Friday, advance to next Friday.
Saturday
If today is not Saturday, advance to next Saturday.
Nth Day
Advance to a specific number of days in the future.

Default is – None --.

Early Finish Nth Amount

If Early Finish Day Constraint = Nth Day; Number of days to advance.

Early Finish Duration

If Early Finish Type = Duration; Shortest amount of time this task instance should take to run.

User Estimated Duration

Required if Early Finish Type or Late Finish Type = Average Duration; Estimated amount of time it should normally take to run this task. The Controller uses this information to calculate the User Estimated End Time on a task instance record.

User Estimated Duration is used when the Average Duration is not available; for example, on the first launch of a task.

Critical Path Options

This section contains Critical Path-related specifications for the task.

CP Duration

Optional; Allows you to override the estimated Critical Path Duration of the task when running in a Workflow; used in conjunction with the CP Duration Unit field. In most cases, this field should be left blank, which implies that the Controller will estimate the Critical Path Duration based on historical executions. Valid values are any integer equal to or greater than 0. Variables and Functions are supported.

CP Duration (Resolved)

Displays the current resolved value of the CP Duration field, which may contain variables or functions that will be displayed as unresolved until the task instance starts. The CP Duration (Resolved) field can continue to change value until the task instance starts, at which time CP Duration will display as resolved and CP Duration (Resolved) will no longer be visible unless there was an issue resolving the variables and/or functions contained within CP Duration. If the Controller is unable to resolve CP Duration or it resolves to an invalid value, CP Duration will be ignored and the Controller will estimate the Critical Path Duration based on historical executions.

CP Duration Unit

Type of CP Duration; used in conjunction with the CP Duration field. For example, for a CP Duration of two minutes, specify 2 in the CP Duration field and select Minutes in this field.

Options:

Seconds
Minutes
Hours

Default is Minutes.

Workflow Execution Options

This section contains Execution Restriction specifications for the task if it is within a Workflow.

Execution Restriction

Specification for whether or not there is a restriction for this task to be run, skipped, or held.

Options are:

-- None -- No restriction for this task.
Run Restriction for when this task will be run.
Skip Restriction for when this task will be skipped.
Hold Restriction for when this task will be held.

If Execution Restriction on a task is Run or Skip, then when it is part of a Workflow that is being launched, the Restriction Period is evaluated. The task instance will be skipped if Execution Restriction is Skip and the date is within the Restriction Period or Execution Restriction is Run and the date is not within the Restriction Period. Execution Restriction can be set to Skip with a Restriction Period of - None -, meaning the restriction is always active and the task will be skipped when it is part of a Workflow.

Restriction Period

If Execution Restriction = Run, Skip, or Hold; Period of time when the task is restricted.

Options are:

– None –
No period of restriction for this task.
Before
Restriction is valid if the date is before the Before Date value.
After
Restriction is valid if the date is after the After Date value.
Span
Restriction is valid if the date is before the Before Date value and after After Date value.
On
Restriction is valid if the date is one of the Date List values.

Before Date

If Restriction Period = Before or Span; Date before which the restriction is valid.

Before Time

If Restriction Period = Before or Span; Time on the selected date before which the restriction is valid.

After Date

If Restriction Period = After or Span; Date after which the restriction is valid.

After Time

If Restriction Period = After or Span; Time on the selected date after which the restriction is valid.

Date List

If Restriction Period = On; Date(s) on which the restriction is valid.

Statistics

This section contains time-related statistics for task instances of the task.

First Execution

System-supplied; End Time of the first instance of this task to complete.

Last Execution

System-supplied; End Time of the last instance of this task to complete.

Last Instance Duration

System-supplied; Amount of time the task took to run the last time it ran.

Lowest Instance Time

System-supplied; Lowest amount of time this task has taken to run.

Average Instance Time

System-supplied; Average amount of time this task takes to run.

Highest Instance Time

System-supplied; Highest amount of time this task has taken to run.

Number of Instances

System-supplied; Number of instances in the database for this task.

Metadata

This section contains Metadata information about this record.

UUID

Universally Unique Identifier of this record.

Updated By

Name of the user that last updated this record.

Updated

Date and time that this record was last updated.

Created By

Name of the user that created this record.

Created

Date and time that this record was created.

Buttons

This section identifies the buttons displayed above and below the Task Details that let you perform various actions.

Save

Saves a new task record in the Controller database.

Save & New

Saves a new record in the Controller database and redisplays empty Details so that you can create another new record.

Save & View

Saves a new record in the Controller database and continues to display that record.

New

Displays empty (except for default values) Details for creating a new task.

Update

Saves updates to the record.

Launch Task

Manually launches the task.

View Parents

Displays a list of any parent Workflow tasks for this task.

Copy

Creates a copy of this task, which you are prompted to rename.

Delete

Deletes the current record.

Note

You cannot delete a task if it is either:

Specified in an enabled Trigger.
The only task specified in a disabled Trigger.

Refresh

Refreshes any dynamic data displayed in the Details.

Close

For pop-up view only; closes the pop-up view of this task.

Tabs

This section identifies the tabs across the top of the Task Details that provide access to additional information about the task.

Variables

Lists all user-defined variables associated with this record; that is, variables that have been defined for this specific record.

Actions

Allows you to specify actions that the Controller will take automatically based on events that occur during the execution of this task.

Events are:

Task instance status
Exit codes
Late start
Late finish
Early finish

Actions are:

Abort Action	Abort the task if certain events occur. For details, see Abort Actions.
Email Notification	Send an email if certain events occur. For details, see Email Notification Actions.
Set Variable	Used in tasks and workflows to set a variable based on the occurrence of certain events. For details, see Creating a Set Variable Action within a Task or Workflow.
SNMP Notification	Send an email if certain events occur. For details, see SNMP Notification Actions.
System Operation	Run an Universal Controller system operation based on specified conditions. For details, see System Operation Actions.

Virtual Resources

Lists all Virtual Resources to which this task is assigned.

If you want to create a Task Virtual Resource for this task, you can select an existing Virtual Resource (or, optionally, first create a new Virtual Resource and then select it as the Task Virtual Resource) or enter a Virtual Resource variable. The variable must be a supported type as described in Variables and Functions.

Mutually Exclusive

Lists all tasks that have been set to be mutually exclusive of this task.

Instances

Lists all instances of the task.

Variable Monitor Triggers

Lists all Variable Monitor triggers that reference this task in the Variable Monitor field of the trigger Details; that is; a list of all Variable Monitor triggers that execute this task. Also allows you to add new triggers. For instructions on creating triggers, see Triggers.

Triggers

List of all triggers that reference this task in the Task(s) field of the trigger Details; that is, a list of all triggers that have been defined to launch this task. Also allows you to add new triggers. If you add a new trigger from this location, the Controller automatically constructs a default trigger name as follows: <current task name>#TRIGGER#. You can change the default name if desired. For instructions on creating triggers, see Triggers.

Notes

Lists all notes associated with this record.

Versions

Stores copies of all previous versions of the current record. See Record Versioning.

Viewing a Variable Monitor Task Instance

When a Variable Monitor task is launched, the Controller creates a task instance record of that task.

A task instance contains detailed information about a single execution of that task.

You can access a task instance from:

Instances tab on the Variable Monitor Task Details for that task
Activity Monitor
Task Instances list

Variable Monitor Task Instance Details

The following Variable Monitor Task Instance Details contains information on the execution of the task shown in the Variable Monitor Task Details.

Variable Monitor Task Instance Details Field Descriptions

The following table describes the fields, buttons, and tabs that display in Variable Monitor Task Instance Details.

Field Name	Description
General	This section contains general information about the task instance.
Instance Name	Name of this task instance.
Instance Number	System-supplied; Sequentially assigned number, maintained per task, representing the creation order of the instance.
Description	Description of this record. Maximum length is 255 characters.
Member of Business Services	User-defined; Allows you to select one or more Business Services that this record belongs to. (You also can Check All or Uncheck All Business Services for this record.) You can select up to 62 Business Services for any record type, and enter a maximum of 2048 characters for each Business Service. If the Business Service Visibility Restricted Universal Controller system property is set to true, depending on your assigned (or inherited) Permissions or Roles, Business Services available for selection may be restricted.
Task	Name of the task that was run to create this task instance. Click the icon to display Task Details for the task.
Source Version	Version of the task that was run to create this task instance.
Launch Source	System-supplied; Source from which this task was launched. Options: Scheduled Trigger If the instance was directly launched by a scheduled trigger, the Trigger (trigger_id) column is assigned the UUID of the scheduled trigger. Trigger Monitor If the instance is a monitor associated with monitor trigger, the Trigger (trigger_id) column is assigned the UUID of the monitor trigger. Trigger Now / User Interface If the instance was directly launched by a Trigger Now command, the Trigger (trigger_id) column is assigned the UUID of the trigger. Trigger Now / System Operation If the instance was directly launched by a Trigger Now command, the Trigger (trigger_id) column is assigned the UUID of the trigger and the Source Instance (source_instance) column will be assigned the UUID of the instance invoking the System Operation. Trigger Now / Web Service If the instance was directly launched by a Trigger Now command, the Trigger (trigger_id) column is assigned the UUID of the trigger. Trigger Now / Command Line If the instance was directly launched by a Trigger Now command, the Trigger (trigger_id) column is assigned the UUID of the trigger. Workflow If the instance was launched by a workflow, the Workflow (workflow_id) column is assigned the UUID of the workflow instance. Likewise, the Source Instance (source_instance) column will also be assigned the UUID of the workflow instance. Launch Task / User Interface If the instance was directly launched by the Launch Task command, the Source Instance (source_instance) column will be null. Launch Task / System Operation If the instance was directly launched by the Launch Task command, the Source Instance (source_instance) column will be assigned the UUID of the instance invoking the System Operation. Launch Task / Web Service If the instance was directly launched by the Launch Task command, the Source Instance (source_instance) column will be null. Launch Task / Command Line If the instance was directly launched by the Launch Task command, the Source Instance (source_instance) column will be null. Recurring If the instance was directly launched by a Recurring Task Instance, the Source Instance (source_instance) column will be assigned the UUID of the Recurring Task Instance.
Source Instance	System-supplied; UUID of the source instance. If the instance was directly launched by a Trigger Now command; the UUID of the instance invoking the System Operation. If the instance was launched by a workflow; the UUID of the workflow instance. If the instance was directly launched by the Launch Task command; the UUID of the instance invoking the System Operation. If the instance was directly launched by a Recurring Task Instance; the UUID of the Recurring Task Instance.
Invoked by	System-supplied; how the task instance was launched. Options: Trigger: (Trigger Name) Instance was launched by the named trigger. Workflow: (Workflow Name) Instance was launched by the named workflow. Manually Launched Instance was launched by a user. To identify the user, check the Execution User column for that task instance on the Task Instances screen or, on most task instance screens, the Execution User field.
Execution User	System-supplied; If the task was launched manually; ID of the user who launched it.
Calendar	Calendar associated with the task instance.
Time Zone Preference	User-defined; Allows you to specify the time zone that will be applied to the task. Options: – System Default – Time zone is based on the value of the Task Time Zone Preference Universal Controller system property: Server or Inherited. Server (xxx) Where (xxx) is the time zone ID of the server; time zone is evaluated in the time zone of the server. Inherited Time zone is evaluated in the time zone of the Parent Workflow or Trigger / Launch specification in the case there is no Parent Workflow.
Virtual Resource Priority	Priority for acquiring a resource when two or more tasks are waiting for the resource. This priority applies to all resources required by the task. Options: 1 (high) - 100 (low). Default is 10.
Hold Resources on Failure	If enabled, the task instance will continue to hold Renewable resources if the task instance fails. Renewable resources will be returned only if the task instance status is either Complete, Finished, or Skipped.
Mutually Exclusive With Self	If enabled, the task will not be allowed to run concurrently with itself. Task will not start until the instance that is running finishes. An instance will transition to Exclusive Wait status if it cannot start due to another instance already running.
Status	This section contains information about the current status of the task instance.
Status	System-supplied; see Task Instance Statuses.
Exit Code	System-supplied; the exit code captured by the Agent when executing the task (for example, a command or script).
Status Description	System-supplied; additional information, if any, about the status of the task instance.
Operational Memo	User-defined operational memo.
Evaluation Time	If time zone of user is different than time zone of task instance; Time at which Execution Restrictions and Run Criteria were evaluated based upon the requested time zone. (Time zone of task instance displays in parentheses.)
Critical	Indicates that this task is in the Critical Path of a workflow.
Critical Endpoint	Indicates that this task was defined as a Critical Endpoint of a Critical Path in a workflow.
Wait Until Time	Amount of time calculated to wait before the task was started, based on Wait To Start and Delay On Start times.
Queued Time	System-supplied; Date and time the task was queued for processing.
Trigger Time	System-supplied; Date and time the task instance was triggered.
Launch Time	System-supplied; Date and time the task instance was launched.
Start Time	System-supplied; Date and time the task instance started.
End Time	System-supplied; Date and time the task instance completed.
Duration	System-supplied; amount of time the task instance took to run.
Variable Monitor Details	This section contains assorted detailed information about the task instance.
Variable to Monitor	Name of the variable to monitor. Variables are supported.
Value Monitor Type	Type of monitoring to be done on the Variable value. Options: Current (monitor the current value) Change (monitor for a change in value) Current/Change (monitor for both the current value and a change in value) Note If the Variable Monitor task was created from a Variable Monitor trigger, Value Monitor Type is set to Change by default and is marked as read-only, since Change is the only valid value when sued for a trigger.
Value Condition	Condition for the value of the variable being monitored. Options: – None – = != > >= < <= regex undefined
Value	If Value Condition = =, !=, >, >=, <, <=, or regex; Value (up to a maximum 4000 characters) of the variable being monitored.
Time Limit	If Value Monitor Type = Change or Current/Change; Used for Variable Monitor tasks not associated with a trigger; Amount of time (in units specified by Time Limit Unit) to monitor for the Variable Monitor conditions to be met. The Time Limit duration is always relative to the start time of the Variable Monitor task instance. Note If the Variable Monitor task was created from a Variable Monitor trigger, Time Limit is not allowed, since Variable Monitor Type is Change and cannot be updated.
Time Limit Unit	If Value Monitor Type = Change or Current/Change; Unit of time to use for Time Limit. Options: Minutes Hours (default) Days
Expiration Action	State to transition to if monitor conditions are not met within the specified window, Options: Failed Finished
Wait / Delay Options	This section contains specifications for waiting to start and/or delaying on start the task.
Wait To Start	Amount of time to wait before starting a task from the time that it was launched. Options are: – None – Time Relative Time Duration Seconds
Wait Time	If Wait To Start = Time or Relative Time; Time of day (in 24-hour time) to wait until before starting the task.
Wait Day Constraint	If Wait To Start = Time or Relative Time; Specification for whether or not to advance the wait time to another day. Valid values: -- None -- If Wait To Start = Time; Advance to the next day if the specified wait time is before the time that the task instance is eligible to start; that is, all dependencies have been met. For example: it is not being held, and it is not waiting on any predecessors. If Wait To Start = Relative Time; Advance to the next day if the specified wait time is before the task instance Trigger Time or, if there is no Trigger Time, before the task instance Launch Time. In the latter case, when a task instance is within a workflow, it will inherit the Launch Time of the top-level parent workflow task instance. Same Day Do not advance day. Next Day Advance to the next day. Next Business Day Advance to the next business day. Sunday If today is not Sunday, advance to next Sunday. Monday If today is not Monday, advance to next Monday. Tuesday If today is not Tuesday, advance to next Tuesday. Wednesday If today is not Wednesday, advance to next Wednesday. Thursday If today is not Thursday, advance to next Thursday. Friday If today is not Friday, advance to next Friday. Saturday If today is not Saturday, advance to next Saturday. Default is – None --.
Wait Duration	If Wait To Start = Duration; Number of days, hours, minutes, and seconds to wait before starting the task.
Wait Duration In Seconds	If Wait To Start = Seconds; Number of seconds to wait before starting the task.
Delay On Start	Amount of time to delay the start of a task, after it has been launched, from the time that it is eligible to start; that is, all dependencies have been met. For example: it is not being held, it is not waiting on any predecessors, or there is no wait time specified. Options are: – None – Duration Seconds
Delay Duration	If Delay On Start = Duration; Number of days, hours, minutes, and seconds to delay after starting the task.
Delay Duration In Seconds	If Delay On Start = Seconds; Number of seconds to delay after starting the task.
Time Options	This section contains time-related specifications for the task instance.
Late Start	If enabled, and if the task instance starts after the time or period specified, the task instance is flagged as late. You can specify a time or duration to determine a late start (see Late Start Type). To determine whether a task instance started late, open the task instance and locate the Started Late field; the field is checked if the instance started after the specified time. The Started Late field displays in the task instance Details only if the user specified a Late Start in the task Details.
Started Late	System-supplied; this field is flagged if the task started later than the time specified in the Late Start fields.
Late Start Type	Required if Late Start is enabled. Options: Time - Flag the task if it starts after the specified time. Duration - Flag the task if it starts a certain amount of time after the programmed start time. The task must have a specific start time.
Late Start Time	If Late Start Type = Time; Time after which the task start time is considered late. Use HH:MM, 24-hour time.
Late Start Day Constraint	If Late Start Type = Time; Specification for whether or not to advance the late start time to another day. Valid values: -- None -- Advance to the next day if the specified late start time is before the Created time of the task instance. Same Day Do not advance day. Next Day Advance to the next day. Next Business Day Advance to the next business day. Sunday If today is not Sunday, advance to next Sunday. Monday If today is not Monday, advance to next Monday. Tuesday If today is not Tuesday, advance to next Tuesday. Wednesday If today is not Wednesday, advance to next Wednesday. Thursday If today is not Thursday, advance to next Thursday. Friday If today is not Friday, advance to next Friday. Saturday If today is not Saturday, advance to next Saturday. Nth Day Advance to a specific number of days in the future. Default is – None --.
Late Start Nth Amount	If Late Start Day Constraint = Nth Day; Number of days to advance.
Late Start Duration	If Late Start Type = Duration; Duration (amount of relative time) after which the task is considered to have started late. For a task within a workflow, the duration is the period between the time the workflow starts and the time the task itself starts. For example, a task might have a Late Start Duration of 60 minutes. If the workflow starts at 9:00 a.m. but the task itself does not start until 10:30, the task has started late. For a task that is not within a workflow, Late Start Duration has meaning only if the task has been held upon starting. For example, if a task has a Late Start Duration of 60 minutes and the Hold on Start field is enabled, if the task is not released from hold within the amount of time specified in the Late Start Duration field, the task has started late.
Computed Late Start Time	If Late Start is enabled, the computed Date/Time for when the task instance will be Late Started.
Late Finish	If enabled, and if the task instance finishes after the time or period specified, the task instance is flagged as late. You can specify a time or duration to determine a late finish (see Late Finish Type). To determine whether a task instance finished late, open the task instance and locate the Finished Late field; the field is checked if the instance finished after the specified time or lasted longer than expected. This field only appears on the task instance if the user specified a Late Finish in the task definition.
Finished Late	System-supplied; this field is flagged if the task finished later than the time or duration specified in the Late Finish fields.
Late Finish Type	Required if Late Finish is enabled. Options: Time - Flag the task if it finishes after the specified time (see Late Finish Time). Duration - Flag the task if it finishes a certain amount of time after the programmed finish time (see Late Finish Duration). The task must have a specific finish time. Average Duration - Flag the task if it finishes before the average duration (see Average Instance Time) for the task, less an offset (see Late Finish Offset Type), if specified.
Late Finish Offset Type	If Late Finish Type = Average Duration; Options: Percentage Duration
Late Finish Percentage Offset ( + )	Required if Late Finish Offset Type = Percentage; Percentage of Average Duration to use as an offset. The late finish time is calculated by adding the offset to the Average Duration.
Late Finish Duration Offset ( + )	Required if Late Finish Offset Type = Duration; Duration to use as an offset. The late finish time is calculated by adding the offset to the Average Duration.
Late Finish Duration Offset Unit	If Late Finish Offset Type = Duration; Options: Seconds Minutes Hours
Late Finish Time	If Late Finish Type = Time; Time after which the task finish time is considered late. Use HH:MM, 24-hour time.
Late Finish Day Constraint	If Late Finish Type = Time; Specification for whether or not to advance the late finish time to another day. Valid values: -- None -- Advance to the next day if the specified late finish time is before the Created time of the task instance. Same Day Do not advance day. Next Day Advance to the next day. Next Business Day Advance to the next business day. Sunday If today is not Sunday, advance to next Sunday. Monday If today is not Monday, advance to next Monday. Tuesday If today is not Tuesday, advance to next Tuesday. Wednesday If today is not Wednesday, advance to next Wednesday. Thursday If today is not Thursday, advance to next Thursday. Friday If today is not Friday, advance to next Friday. Saturday If today is not Saturday, advance to next Saturday. Nth Day Advance to a specific number of days in the future. Default is – None --.
Late Finish Nth Amount	If Late Finish Day Constraint = Nth Day; Number of days to advance.
Late Finish Duration	If Late Finish Type = Duration; Longest amount of time this task instance should take to run.
Computed Late Finish Time	If Late Finish is enabled, the computed Date/Time for when the task instance will be Late Finished.
Early Finish	If enabled, and if the task instance finishes before the time or period specified, the task instance is flagged as early. You can specify a time or duration to determine an early finish (see Early Finish Type). To determine whether a task instance finished early, open the task instance and locate the Finished Early field; the field is checked if the instance finished before the specified time or did not last as long as expected. This field only appears on the task instance if the user added Early Finish specifications to the task definition.
Finished Early	System-supplied; this field is flagged if the task finished earlier than the time specified in the Early Finish fields.
Early Finish Type	Required if Early Finish is enabled. Options: Time - Flag the task if it finishes before the specified time (see Early Finish Time). Duration - Flag the task if it finishes a certain amount of time before the programmed finish time (see Early Finish Duration). The task must have a specific finish time. Average Duration - Flag the task if it finishes before the average duration (see Average Instance Time) for the task, less an offset (see Early Finish Offset Type), if specified.
Early Finish Offset Type	If Early Finish Type = Average Duration; Options: Percentage Duration
Early Finish Percentage Offset ( - )	Required if Early Finish Offset Type = Percentage; Percentage of Average Duration to use as an offset. The early finish time is calculated by subtracting the offset from the Average Duration.
Early Finish Duration Offset ( - )	Required if Early Finish Offset Type = Duration; Duration to use as an offset. The early finish time is calculated by subtracting the offset from the Average Duration.
Early Finish Duration Offset Unit	If Early Finish Offset Type = Duration; Options: Seconds Minutes Hours
Early Finish Time	If Early Finish Type = Time; Time before which the task finish time is considered early. That is, enter a time at which the task should still be running. Use HH:MM, 24-hour time.
Early Finish Day Constraint	If Early Finish Type = Time; Specification for whether or not to advance the early finish time to another day. Valid values: -- None -- Advance to the next day if the specified early finish time is before the Created time of the task instance. Same Day Do not advance day. Next Day Advance to the next day. Next Business Day Advance to the next business day. Sunday If today is not Sunday, advance to next Sunday. Monday If today is not Monday, advance to next Monday. Tuesday If today is not Tuesday, advance to next Tuesday. Wednesday If today is not Wednesday, advance to next Wednesday. Thursday If today is not Thursday, advance to next Thursday. Friday If today is not Friday, advance to next Friday. Saturday If today is not Saturday, advance to next Saturday. Nth Day Advance to a specific number of days in the future. Default is – None --.
Early Finish Nth Amount	If Early Finish Day Constraint = Nth Day; Number of days to advance.
Early Finish Duration	If Early Finish Type = Duration; Shortest amount of time this task instance should take to run.
Projected Late	System-provided if Late Start Time, Late Start Duration, or Late Finish Time is specified; This field is flagged if the task instance is projected to be late based on critical path projected end times (see Critical Path Projected Late Action Maximum and Critical Path Projected Late Threshold In Minutes Universal Controller system properties). .
Critical Path Options	This section contains Critical Path-related specifications for the task.
CP Duration	Optional; Allows you to override the estimated Critical Path Duration of the task when running in a Workflow; used in conjunction with the CP Duration Unit field. In most cases, this field should be left blank, which implies that the Controller will estimate the Critical Path Duration based on historical executions. Valid values are any integer equal to or greater than 0. Variables and Functions are supported.
CP Duration (Resolved)	Displays the current resolved value of the CP Duration field, which may contain variables or functions that will be displayed as unresolved until the task instance starts. The CP Duration (Resolved) field can continue to change value until the task instance starts, at which time CP Duration will display as resolved and CP Duration (Resolved) will no longer be visible unless there was an issue resolving the variables and/or functions contained within CP Duration. If the Controller is unable to resolve CP Duration or it resolves to an invalid value, CP Duration will be ignored and the Controller will estimate the Critical Path Duration based on historical executions.
CP Duration Unit	Type of CP Duration; used in conjunction with the CP Duration field. For example, for a CP Duration of two minutes, specify 2 in the CP Duration field and select Minutes in this field. Options: Seconds Minutes Hours Default is Minutes.
Workflow Execution Options	This section contains Execution Restriction specifications for the task if it is within a Workflow.
Execution Restriction	Specification for whether or not there is a restriction for this task to be run, skipped, or held. Options are: -- None -- No restriction for this task. Run Restriction for when this task will be run. Skip Restriction for when this task will be skipped. Hold Restriction for when this task will be held. If Execution Restriction on a task is Run or Skip, then when it is part of a Workflow that is being launched, the Restriction Period is evaluated. The task instance will be skipped if Execution Restriction is Skip and the date is within the Restriction Period or Execution Restriction is Run and the date is not within the Restriction Period. Execution Restriction can be set to Skip with a Restriction Period of - None -, meaning the restriction is always active and the task will be skipped when it is part of a Workflow.
Restriction Period	If Execution Restriction = Run, Skip, or Hold; Period of time when the task is restricted. Options are: – None – No period of restriction for this task. Before Restriction is valid if the date is before the Before Date value. After Restriction is valid if the date is after the After Date value. Span Restriction is valid if the date is before the Before Date value and after After Date value. On Restriction is valid if the date is one of the Date List values.
Before Date	If Restriction Period = Before or Span; Date before which the restriction is valid.
Before Time	If Restriction Period = Before or Span; Time on the selected date before which the restriction is valid.
After Date	If Restriction Period = After or Span; Date after which the restriction is valid.
After Time	If Restriction Period = After or Span; Time on the selected date after which the restriction is valid.
Date List	If Restriction Period = On; Date(s) on which the restriction is valid.
Statistics	This section contains time-related statistics for the the task instance.
User Estimated End Time	System-supplied; If the user entered information into the User Estimated Duration field in the task Details, the Controller uses this information to calculate an end time for the task instance, based on the date/time the task instance started.
Lowest Estimated End Time	System-supplied; Lowest estimated end time of the task instance, calculated by the Controller based on the date/time the task instance started.
Average Estimated End Time	System-supplied; Average estimated end time of the task instance, calculated by the Controller based on the date/time the task instance started.
Highest Estimated End Time	System-supplied; Highest estimated end time of the task instance, calculated by the Controller based on the date/time the task instance started.
Projected Start Time	System-supplied; projected start time of the task instance, calculated by the Controller based on Projected End Time minus Projected Duration.
Projected End Time	System-supplied; projected end time of the task instance, calculated by the Controller based on the projected end time of its predecessor (or the maximum projected end time of all its predecessors, if more than one path exists to that task instance) plus its estimated critical path duration.
Metadata	This section contains Metadata information about this record.
UUID	Universally Unique Identifier of this record.
Updated By	Name of the user that last updated this record.
Updated	Date and time that this record was last updated.
Created By	Name of the user that created this record.
Created	Date and time that this record was created.
Status History	History of all statuses that the task instance has gone through.
Buttons	This section identifies the buttons displayed above and below the Task Instance Details that let you perform various actions.
Update	Saves updates to the record.
Force Finish	See Force Finishing a Task.
Hold	Places the task instance on Hold (see Putting a Task on Hold).
Skip	For tasks loaded into the schedule that have not yet run; allows you to tell the Controller to skip this task. See Skipping a Task.
Re-run	See Re-running a Task Instance. Note If the Re-run (Suppress Intermediate Failures) Permitted Universal Controller system property is set to true, the Re-run button is a drop-down list containing the following options: Re-run Re-run (Suppress Intermediate Failures) The Re-run button does not display if the task instance does not qualify for Re-run. If the task instance qualifies for Re-run, but already has Retry Options enabled, Re-run (Suppress Intermediate Failures) displays as disabled in the drop-down list.
View Parent	Displays the task instance Details for the parent Workflow of this task instance.
Delete	Deletes the current record.
Refresh	Refreshes any dynamic data displayed in the Details.
Close	For pop-up view only; closes the pop-up view of this task instance.
Tabs	This section identifies the tabs across the top of the Task Instance Details that provide access to additional information about the task instance.
Virtual Resources	Lists all Virtual Resources to which this task is assigned. If you want to create a Task Virtual Resource for this task, you can select an existing Virtual Resource (or, optionally, first create a new Virtual Resource and then select it as the Task Virtual Resource) or enter a Virtual Resource variable. The variable must be a supported type as described in Variables and Functions.
Exclusive Requests	Lists all records in the Exclusive Requests table (`ops_exclusive_order`) for this task instance.
Notes	Lists all notes associated with this record.

Running a Variable Monitor Task

You can run a Variable Monitor task:

Manually, by clicking the Launch Task or Launch Task with Variables button in the Variable Monitor Tasks list or Variable Monitor Task Details Action menu.
As part of a workflow.
Specify triggers that run the task automatically based on times or events.

Monitoring Task Execution

You can monitor all system activity from the Activity Monitor and can view activity history from the History list.