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The following figure illustrates the UDM for z/OS JCL procedure (UDMPRC, located in the SUNVSAMP library) that is provided to simplify the execution JCL and future maintenance.

For this JCL procedure:

• UPARM parameter is used to specify EXEC PARM keyword values.
• UNVPRE parameter specifies the data set name prefix of Universal Agent installation data sets.
• UNVPRD parameter specifies the data set name prefix of Universal Agent production data sets.

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The following table describes the DD statements used in the UDM for z/OS JCL procedure, above.

The C runtime library determines the default DCB attributes. Refer to the IBM manual OS/390 C/C++ Programming Guide for details on default DCB attributes for stream I/O.

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The following figure illustrates the UDM for z/OS JCL using the UDMPRC JCL procedure, above.

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Job step STEP1 executes the procedure UDMPRC.

The UDM script commands are specified on the UNVSCR DD.

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Configuration consists of:

• Setting default options and preferences for all executions of UDM Manager.
• Setting options and preferences for a single execution of UDM Manager.

Configuration options are read from the following sources:

1. PARM keyword
2. SYSIN ddname
3. Configuration file

The order of precedence is the same as the list above; PARM keyword options being the highest and configuration file being the lowest. That is, options specified via a PARM keyword override options specified via a SYSIN ddname, and so on.

See Configuration Management for detailed information on these methods of configuration.

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The configuration file provides the simplest method of specifying configuration options whose values will not change with each command invocation. These default values are used if the options are not read from one or more other sources.

Some options only can be specified in the configuration file; they have no corresponding command line equivalent. Other options cannot be specified in the configuration file; they must be specified via one or more other sources for a single execution of UDM Manager.

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The following table describes the configuration options used to execute UDM Manager for z/OS. Each Option Name is a link to detailed information about that configuration option.

<pre>
//UDMPRC   PROC UPARM=,               -- UDM options
//             USPRFC=USPRFC00,       -- USAP SAP RFC member
//             UNVPRE=#SHLQ.UNV,
//             UNVPRD=#PHLQ.UNV
//\*
//PS1      EXEC PGM=UDM,REGION=256M,PARM='ENVAR(TZ=EST5EDT)/&UPARM'
//STEPLIB  DD  DISP=SHR,DSN=&UNVPRE..SUNVLOAD
//*
//UNVNLS   DD  DISP=SHR,DSN=&UNVPRE..SUNVNLS
//UNVUSRC  DD  DISP=SHR,DSN=&UNVPRD..UNVCONF(&USPRFC)
//UNVCLIB  DD  DISP=SHR,DSN=&UNVPRE..SUNVSAMP
//*
//UNVTRACE DD  SYSOUT=*
//UNVTRMDL DD  DISP=SHR,DSN=&UNVPRD..MDL
//*
//SYSPRINT DD  SYSOUT=*
//SYSOUT   DD  SYSOUT=*
//CEEDUMP  DD  SYSOUT=*
//SYSUDUMP DD  SYSOUT=*
//*
//SYSIN    DD  DUMMY                  -- UDM command options
//UNVSCR   DD  DUMMY                  -- UDM script
</pre>

For this JCL procedure:

• UPARM parameter is used to specify EXEC PARM keyword values.
• UNVPRE parameter specifies the data set name prefix of Universal Agent installation data sets.
• UNVPRD parameter specifies the data set name prefix of Universal Agent production data sets.

Anchor
DD Statements in JCL DD Statements in JCL

DD Statements in JCL

The following table describes the DD statements used in the UDM for z/OS JCL procedure, above.

The C runtime library determines the default DCB attributes. Refer to the IBM manual OS/390 C/C++ Programming Guide for details on default DCB attributes for stream I/O.

Anchor
JCL JCL

JCL

The following figure illustrates the UDM for z/OS JCL using the UDMPRC JCL procedure, above.

<pre>
//jobname  JOB CLASS=A,MSGCLASS=X
//STEP1    EXEC UDMPRC
//UNVSCR   DD  *
 open srv=sol7 user=id001 pwd=pwd001
 copy local='uid.data' srv=data
 quit
/*
</pre>

Job step STEP1 executes the procedure UDMPRC.

The UDM script commands are specified on the UNVSCR DD.

Anchor
Configuration Configuration

Configuration

Configuration consists of:

• Setting default options and preferences for all executions of UDM Manager.
• Setting options and preferences for a single execution of UDM Manager.

Configuration options are read from the following sources:

1. PARM keyword
2. SYSIN ddname
3. Configuration file

The order of precedence is the same as the list above; PARM keyword options being the highest and configuration file being the lowest. That is, options specified via a PARM keyword override options specified via a SYSIN ddname, and so on.

See Configuration Management for detailed information on these methods of configuration.

Anchor
Configuration File Configuration File

Configuration File

The configuration file provides the simplest method of specifying configuration options whose values will not change with each command invocation. These default values are used if the options are not read from one or more other sources.

Some options only can be specified in the configuration file; they have no corresponding command line equivalent. Other options cannot be specified in the configuration file; they must be specified via one or more other sources for a single execution of UDM Manager.

Anchor
Configuration Options Configuration Options

Configuration Options

The following table describes the configuration options used to execute UDM Manager for z/OS. Each Option Name is a link to detailed information about that configuration option.

The following figure illustrates the command line syntax of UDM Manager for z/OS.

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Anchor
Command Line Syntax Command Line Syntax

Command Line Syntax

The following figure illustrates the command line syntax of UDM Manager for z/OS.

<pre>
udm
[

 {<b>keep</b>|<b>delete</b>|<b>catlg</b>|<b>uncatlg</b>}]
[

 <i>size</i>]
[

 <i>class</i>]
[

 <i>number</i>]
[

 {<b>po</b>|<b>ps</b>}]
[

 {<b>old</b>|<b>shr</b>}]
[

 <i>length</i>]
[

 <i>class</i>]
[

 {<b>keep</b>|<b>delete</b>|<b>catlg</b>|<b>uncatlg</b>}]
[

 {<b>old</b>|<b>shr</b>}]
[

 <i>space</i>]
[

 <i>format</i>]
[

 <i>space</i>]
[

 {<b>cyl</b>|<b>trk</b>|<b>number</b>}]
[