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Introduction

This page summarizes the changes introduced in each component maintenance release for Universal Agent 7.4.x.

For a list of all component changes included in the maintenance release for each platform, see:

All Components

 Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
E-02039AllAllMiscellaneous fixes to improve Universal Agent stability and reliability.

Universal Agent Server

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-11270z/OSUAGSRVProvide message UAG5656E Dataset <dsname> specified for <jcl_save_library> cannot be found to make UAG Server start failures that occur due to missing JCL_SAVE_LIBRARY datasets more clear.
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.6 - April 9, 2024

Change ID

Platforms

Component

Description

D-10536z/OSUAGSRV

When the Universal Agent AGENT_IP configuration option specifies an IP address instead of a host name, eliminate the UNV0182E 'Cannot resolve' error, and accept the IP address as entered.

D-11431z/OSUAGSRV

Always insert the UAGRERUN step ahead of any IF statements in the JCL. This will ensure that UAGRERUN is executed ahead of any initial EXEC or PROC statement that may be enclosed within an IF statement.

D-12221z/OSUAGSRV

Prevent a JCL error by ensuring that line numbers are not pulled into a JCL statement when

  • The JCL used for a z/OS task contains line numbers, and
  • A z/OS task variable is replaced with a value that is shorter than the variable name

The fix also prevents truncation of JCL statements that contain in-line data with hexadecimal values.

Release 7.4.1.5 - March 12, 2024

Change ID

Platforms

Component

Description

D-11900

Unix

UAGSRV

Ensure that failed attempts to launch child processes spawned by UAG Server (via the ./ubroker/sbin/cskern utility) are handled gracefully.

D-12304z/OS

UAGSRV

Improves threading support for some OpenSSL functions to prevent UAG Server unexpected terminating with an exit code 8 or an 0C4 ABEND.

Release 7.4.1.4 - February 13, 2024

Change ID

Platforms

Component

Description

D-11676

Unix
Windows

UAGSRV

Fixes an intermittent issue where UAGSRV may terminate abnormally when stopped with the Universal Control utility (UCTL). The failure is not common, and was observed only when the UAG Server JTSK_NUM configuration option was set to its maximum value of 64.

D-12222z/OS

UAGRERUN
UAGU84
UAGUSI

Resolves unexpected behavior for a z/OS task, under the following conditions:

  • The z/OS task contains a Step Condition that is defined treat an ABEND as an expected result, by specifying an action of Continue/Success
  • A subsequent step in the z/OS task's JCL contains an EXEC COND= parameter that references the ABENDed step, that would normally prevent execution of the step

Prior to this fix, the EXEC COND= parameter is not honored when the ABEND occurs, and the step executes.

This fix ensures the Step Condition and the EXEC COND= configuration is honored.

D-12223WindowsUAGSRVAdds the Windows network error ERROR_UNEXP_NET_ERR (59) as a retry-able error condition for a Windows File Monitor task, when file monitor fault tolerance is enabled.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11115Unix (except HP-UX)
Windows		UAGSRV
UEXT		Fixes a problem where the requires_python field of a Universal Extension fails to detect or select a suitable Python executable when comparison operators less than (<) or greater than (>) are used.
D-11342Unix
Windows		UAGSRVEnsures that any temporary files created by Universal Extension tasks are properly removed following completion of UAG Server warm start processing.
D-11392z/OSUAGSRVPrevent an error when a z/OS task is rerun under the following conditions:
  • the task's JCL is pulled from the specified JCL Override Library, and
  • a JCLLIB statement is manually inserted within JCL statements that UAG Server generates and inserts into the JCL
D-11458AllUAGSRVFixes a problem where UAG Server memory's consumption may gradually increase following repeated, forced reconnections to OMS Server.
D-11478UnixUAGSRVFixes an issue that may cause messages intended for the ops_monitor process to be consumed by UAG Server and sent to a file transfer task, which could cause its failure.

Release 7.4.1.0 - July 31, 2023

Change ID

Platforms

Component

Description

B-17755z/OSUAGSRV

Add Agent support for the new Trigger on Create option for Change file monitors. This allows a z/OS Agent to look for dataset creations or changes from the same file monitor task instance.

D-11156UnixUAGSRVEnsure that all file descriptors are properly closed when a task fails because credentials were specified for a user account that does not exist.
D-11178UnixUAGSRVFixes an issue that could result in excessive CPU consumption when UAG Server launches and/or executes several different task types concurrently.
D-11424z/OS

UAGU83

Fixes a problem where an ABEND within the UAGU83 SMF exit module could cause RMF to terminate with an S0C1.

Release 7.4.0.1 - May 31, 2023

Change ID

Platforms

Component

Description

D-11137WindowsUAGSRVFixes a problem with file monitor tasks that specify a file path with a double backslash as a separator (e.g. C:\\work\\pattern*.txt ). The file monitor task issues the error "The filename, directory name, or volume label syntax is incorrect." and then fails with a Start Failure.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-10116AllUAGSRV

Provide the ability to automatically retrieve output for Remote File Monitor tasks.

The ability to retrieve output for Remote File Monitor tasks was available prior to UA 7.4.0.0, but this change allows output to retrieved automatically and made available for viewing as soon as the task ends.

B-13824

Unix (except HP-UX)
Windows

UAGSRV
UEXT		Add the ability to package and deploy platform-specific binaries within a Universal Extension task's archive. This allows Python modules that require non-Python resources (e.g., the C runtime, a shared library, etc.) to be packaged together within a single Extension archive.
B-14696AllUAGSRV

Increase the number of characters supported in the Remote Server field of a File Transfer Task from 63 to 100 characters.

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

B-15846All

OMSSRV
UAGSRV

Increase the maximum message size that can be transferred between UAG Server and OMS Server from 6 MB to 1 GB. 

The maximum message size allowed can be configured via the new OMS Server configuration option, MAX_MSG_SIZE. Similarly, a new MSG_CHUNK_OPTION option is provided to specify the maximum size for any single message transmitted. Any payload that exceeds this size will be split into multiple messages until the entire payload is transferred.

B-15945Unix
Windows		UAGSRVAdd the ability to use credential functions (i.e., ${_credential*(credential_name)}) to assign values to environment variables specified in a Linux/Unix or Windows task definition.
B-16116z/OSUAGSRV

Using the new RERUN_PROC_NAME option, allows customized JCL that executes the UAGRERUN utility to be inserted into a job executed from a z/OS task.

This customized JCL would replace the default OPSSTP00 step that UAG Server inserts by default.

B-16745Unix (except HP-UX)
Windows		UAGSRV

Updates the handling for the EXTENSION_PYTHON_LIST, which allows users to configure an ordered list of Python interpreters to use for Universal Extension task execution.

Previously, the Python provided by the Universal Agent were installed, it would always be evaluated first. However, there were times where another Python that also satisfied the extension's requirement was preferred. As long as the Agent's Python was installed, the other Python would not be chosen.

With this change, if the Agent's Python is included in the EXTENSION_PYTHON_LIST value, the default ordering of the list is disabled and the Agent's Python is evaluation in the order in which it appears in the list.

B-16815AllUAGSRV
UBROKER
PKG

Add the ability to set the UAG Server MESSAGE_LEVEL and LOGLVL values at:

  • Installation, using the --ac_message_level and --ac_loglvl command line options for Unix Installs and Windows user mode installs (the Windows system mode install uses AC_MESSAGE_LEVEL and AC_LOGLVL installation properties)
    • In addition to command line properties, the Windows interactive installs provide a new dialog to set these options
  • Universal Broker startup. using the new uag_message_level and uag_loglvl command line options or the UAGLEVEL and UAGLOGLVL environment variables
B-16857Unix
Windows		UAGSRV
UEXT		Implement Universal Agent and Universal Extension task support for the updated Database Connection field available for Universal Task Templates.
D-09964UnixUAGSRVEnsure that all file descriptors are closed when an attempt to execute an Agent File Monitor task using credentials for a non-existent user is specified.
D-10150z/OSUAGRERUNEnsure that a SYSTEM_ID value of less than 4 characters does not result in a "no JMT found" error when the Universal Agent for z/OS starts.
D-10897Unix
Windows		UAGSRVFix a situation in which a create or change file monitor task using a stability check may fail to detect the creation of or change to intended files.
D-11003z/OSUAGSRVFix a situation in which a z/OS File Monitor task could be triggered more than once for the same dataset or file
D-11045Unix (except HP-UX)
Windows		UAGSRV
UEXT		Fix a situation in which a Universal Extension Task may stay in a Queued state if there were problems with the extension's code/implementation.
D-11059z/OSUAGSRVFix a situation in which the step that executes the UAGRERUN utility is inserted into a z/OS task's JCL at an unexpected/unsupported location
D-11084Unix (except HP-UX)
Windows		UAGSRV
UEXT		Fix a performance issue that may occur when a Universal Extension task's output is returned via EXTENTION OUTPUT. 
D-11108Unix (except HP-UX)
Windows		UAGSRV
UEXT

Correct the spelling of a credential's passphrase when referenced by a Universal Extension task. The previous spelling pasphrase is now corrected to passphrase.

For backward compatibility, pasphrase is still accepted, but new extensions should use the correct spelling as this backward compatibility could be lost in future releases.

D-11118AllUAGSRVFix a situation in which tasks could end with a Start Failure or say in a Queued status if the Agent's hostname is longer than 62 characters.
D-11163AllUAGSRVPrevent the Agent from falling offline if its task output (or any message sent transferred via OMS) is larger than 6 MB.


Universal Agent Command Line Interface (UAGCMD)

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.

Universal Broker

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

B-15922Unix (Linux only)UBROKER
PKG

Add a --register_ubrokerd option to the Linux system mode and user mode install scripts that will register the Universal Broker daemon with systemd.

B-16815AllUAGSRV
UBROKER
PKG

Add the ability to set the UAG Server MESSAGE_LEVEL and LOGLVL values at:

  • Installation, using the --ac_message_level and --ac_loglvl command line options for Unix Installs and Windows user mode installs (the Windows system mode install uses AC_MESSAGE_LEVEL and AC_LOGLVL installation properties)
    • In addition to command line properties, the Windows interactive installs provide a new dialog to set these options
  • Universal Broker startup. using the new uag_message_level and uag_loglvl command line options or the UAGLEVEL and UAGLOGLVL environment variables
D-10833AllUBROKERFix a timing issue that cause UAG Server to shutdown with an exit code of -2 if the Universal Broker were temporarily unresponsive.
D-10910AllUBROKERFix a memory leak that, if left unchecked, could require frequent Universal Broker restarts.
D-10934AllUBROKERFix a memory leak that could occur within the Universal Broker Memory when responding to a UAG Server configuration refresh request
D-11003z/OSUAGSRVFix a situation in which a z/OS File Monitor task could be triggered more than once for the same dataset or file
D-11019Unix
Windows		UBROKERWhen Universal Broker is run in console mode, ensure that the ,time parameter of the MESSAGE_LEVEL configuration option is honored.


Universal Certificate

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.

Universal Command

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").
D-11411z/OSUCMD
UCTL
UEM
UFTP
USAP		Fixes a problem introduced in UA 7.3.0.0 that prevents Universal Agent components from reading a plain-text command file specified with the -f / -file option in a job's SYSIN. 

D-11478UnixUAGSRVFixes an issue that may cause messages intended for the ops_monitor process to be consumed by UAG Server and sent to a file transfer task, which could cause its failure.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

D-10727z/OSUCMDFix an issue that prevented a z/OS UCMD Manager from performing a success network fault tolerant (NFT) recovery when SystemSSL was used.
D-10943Unix
Windows

UCMD
UDM

Fix COMPONENT_CONNECT errors that could occur in UCMD or UDM when executed via a Universal Broker running in console mode.


Universal Connector for PeopleSoft Process Scheduler

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11353AllUFTP
UPPS

Update the libcURL library used by Universal Agent components to 7.88.1 for Unix/Windows and 7.81.0 for zOS.

NOTE: The libcURL library used for the Universal Agent for HP-UX distribution was not updated.

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").

Release 7.4.1.0. - July 31, 2023

Change ID

Platforms

Component

Description

D-11238

Unix
Windows

UFTP
UPPS		Update the libssh2 library used by Universal Agent components from 1.9.0 to 1.10.0.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.


Universal Connector for SAP

Release 7.4.1.3 - January 9, 2024

Change ID

Platforms

Component

Description

D-11555Unix
Windows		USAPResolves a performance issue when downloading a large SAP spool file.

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").
D-11411z/OSUCMD
UCTL
UEM
UFTP
USAP		Fixes a problem introduced in UA 7.3.0.0 that prevents Universal Agent components from reading a plain-text command file specified with the -f / -file option in a job's SYSIN. 

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

D-10316Unix (except Solaris Intel)
Windows		USAPFix an issue that requires SAP credentials to be specified when using X.509 certificate authentication. It is now possible to execute USAP using only an X.509 certificate.


Universal Control

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").
D-11411z/OSUCMD
UCTL
UEM
UFTP
USAP		Fixes a problem introduced in UA 7.3.0.0 that prevents Universal Agent components from reading a plain-text command file specified with the -f / -file option in a job's SYSIN. 

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.


Universal Data Mover

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.0 - July 31, 2023

Change ID

Platforms

Component

Description

D-11413z/OSUDM
UDMSRV

Fixes a situation in which a UDM file transfer will fail if an attempt is made to allocate a z/OS dataset with an EXPDT equal to one of the following special values:

  • 00000 - allocate the dataset with no expiration date

  • 98000 - used by some tape management systems control when datasets are uncataloged and tape volumes become available for re-use

  • 99000 - used by some tape management systems control when datasets are uncataloged and tape volumes become available for re-use

  • 99365 - allocate the dataset so that it never expires

  • 99366 - allocate the dataset so that it never expires

When none of the above 5-digit values are used, UDM will still expect a 7-digit expiration date as it did prior to this change.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

D-07252AllUDMEnsure that passwords saved to UDM script variables are scrubbed whenever those variable's values are printed.
D-10510z/OSUDM

Eliminate all "benign" ICH408I message occurrences from the RACF log. 

These messages would sometimes appear during UDM's processing, when checking for access to resources it required. UDM would silently ignore the situation that caused these messages, using an alternate execution path. This change will ensure that UDM takes no action that could result in these messages. 

D-10903WindowsUDMFix a problem that could cause UDM Server crash when a network connection is disrupted, even if that Server were running with network fault tolerance (NFT) enabled.
D-10943Unix
Windows

UCMD
UDM

Fix COMPONENT_CONNECT errors that could occur in UCMD or UDM when executed via a Universal Broker running in console mode.


Universal Extension

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11115Unix (except HP-UX)
Windows		UAGSRV
UEXT		Fixes a problem where the requires_python field of a Universal Extension fails to detect or select a suitable Python executable when comparison operators less than (<) or greater than (>) are used.
D-11403Unix (except HP-UX)
Windows		UEXTFixes an issue which may cause a Universal Extension task to stay in a "Running" status if an exception is raised in the __init__ method.
D-11453Unix (except HP-UX)
Windows		UEXTPrevent a Universal Extension task failure on systems that only have Python 2 installed.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-13824

Unix (except HP-UX)
Windows

UAGSRV
UEXT		Add the ability to package and deploy platform-specific binaries within a Universal Extension task's archive. This allows Python modules that require non-Python resources (e.g., the C runtime, a shared library, etc.) to be packaged together within a single Extension archive.
B-15917WindowsUIP-CLI

Add the ability to initialize a Universal Extension template from one of the following sources:

  • A Zip File

  • HTTP(S) Link to a Zip File

  • Git Repository

B-15941

Unix (except HP-UX)
Windows

UEXT

Add the ability to report the progress of a Universal Extension task's execution via a new ui.update_progress(percent_done) API call.

B-16786WindowsUIP-VSCODE

Add support to the Universal Extension development plugin for VisualStudio Code to initializing templates from external sources.

This is a companion delivery to B-15917 for UIP-CLI. 

B-16821

Unix (except HP-UX)
Windows

UEXTOptimize parsing of large string values within JSON messages used for Universal Extension tasks
B-16857Unix
Windows		UAGSRV
UEXT		Implement Universal Agent and Universal Extension task support for the updated Database Connection field available for Universal Task Templates.
B-16980Unix (except HP-UX)
Windows		UEXT

Add the ability to access the Key Location of a Universal Extension credential field using a consistent snake_case convention instead of camelCase.

For example, given a credential field called cred_test, the Key Location may be accessed using:

  • fields['cred_test']['key_location']
  • fields['cred_test.key_location']

The camelCase usage (i.e., keyLocation) is still recognized for backward compatibility, but that support could be dropped at any time so new extensions should use key_location.

D-10866WindowsUIP-VSCODEEnsure that the code completion feature offered by the VisualStudio Code Plugin for Universal Extension development correctly displays field names of dynamic_choice_commands.
D-10867WindowsUIP-VSCODEFix a situation in which unexpected errors could be issued during initialization of a Universal Extension project.
D-11045Unix (except HP-UX)
Windows		UAGSRV
UEXT		Fix a situation in which a Universal Extension Task may stay in a Queued state if there were problems with the extension's code/implementation.
D-11108Unix (except HP-UX)
Windows		UAGSRV
UEXT

Correct the spelling of a credential's passphrase when referenced by a Universal Extension task. The previous spelling pasphrase is now corrected to passphrase.

For backward compatibility, pasphrase is still accepted, but new extensions should use the correct spelling as this backward compatibility could be lost in future releases.


Universal Event Monitor

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").
D-11411z/OSUCMD
UCTL
UEM
UFTP
USAP		Fixes a problem introduced in UA 7.3.0.0 that prevents Universal Agent components from reading a plain-text command file specified with the -f / -file option in a job's SYSIN. 

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.


Universal FTP Client

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11353AllUFTP
UPPS

Update the libcURL library used by Universal Agent components to 7.88.1 for Unix/Windows and 7.81.0 for zOS.

NOTE: The libcURL library used for the Universal Agent for HP-UX distribution was not updated.
D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11174All

UCMD
UCTL
UEM
UFTP
UPPS
USAP

Prevent an error when the value of the -pwd option contains a single space (e.g., -pwd " ").
D-11411z/OSUCMD
UCTL
UEM
UFTP
USAP		Fixes a problem introduced in UA 7.3.0.0 that prevents Universal Agent components from reading a plain-text command file specified with the -f / -file option in a job's SYSIN. 

Release 7.4.1.0 - July 31, 2023

Change ID

Platforms

Component

Description

D-11166

Unix
Windows

UFTPFixes an issue that causes UFTP to fail when multiple files are transferred to a remote directory path that contains spaces.
D-11238

Unix
Windows

UFTP
UPPS		Update the libssh2 library used by Universal Agent components from 1.9.0 to 1.10.0.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

B-16798AllUFTPProvide the SFTP_UPLOAD_BUFFER_SIZE option to UFTP to configure the size of read/write buffers for SFTP transfers.
D-11188z/OSUFTPUpdate the version of libSSH2 used by Universal Agent for z/OS from 1.7.0 to 1.10.0.


Universal Message Service (OMS)

Release 7.4.1.7 - May 14, 2024

Change IDPlatformsComponentDescription
D-12559All (except HP-UX)

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCMSRV
UCTL 
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w.

Release 7.4.1.2 - December 12, 2023

Change ID

Platforms

Component

Description

D-11189All

OMSSRV
UAGCMDZ
UAGSRV
UBROKER
UCMD
UCMSRV
UCERT
UCTL
UCTSRV
UDM
UDMSRV
UEM
UFTP

Update the OpenSSL library used by Universal Agent components to 1.1.1u.

NOTE: The OpenSSL library used for the Universal Agent for HP-UX distribution was not updated.
D-11889AllOMSSRV
UAGSRV
UBROKER
UCMSRV
UCTSRV
UDMSRV
UEMSRV		Changes the message digest used to sign internally-created self-signed certificates from SHA1 to SHA256 to prevent UC-OMS connection failures on newer Linux distributions

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11160Unix
Windows		OMSSRVFix a memory leak that can occur in OMS Servers that communicate with a UAG Server via a proxy server connection.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-05768All

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS

Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:

  • ECDHE-RSA-AES256-GCM-SHA384

  • ECDHE-ECDSA-AES256-GCM-SHA384

  • ECDHE-RSA-AES128-GCM-SHA256

  • ECDHE-ECDSA-AES128-GCM-SHA256

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

B-15846All

OMSSRV
UAGSRV

Increase the maximum message size that can be transferred between UAG Server and OMS Server from 6 MB to 1 GB. 

The maximum message size allowed can be configured via the new OMS Server configuration option, MAX_MSG_SIZE. Similarly, a new MSG_CHUNK_OPTION option is provided to specify the maximum size for any single message transmitted. Any payload that exceeds this size will be split into multiple messages until the entire payload is transferred.


Installation Changes

Release 7.4.1.1 - October 31, 2023

Change ID

Platforms

Component

Description

D-11345WindowsINSTALLHonor the USE_TLS1_3 command line parameter for upgrades from UA 7.4.0.x and later. This was done for parity with Unix installs.

NOTE: Use of this option will apply configuration updates to all Universal Agent components that use SSL/TLS. Care must be taken when using this option for upgrades from UA 7.4.0.x and later, as TLS 1.3 may already be used for some Agent components and turned off in others. Using this option will cause all component configurations to enable TLS 1.3 support.

NOTE: The interactive system mode install for Windows will continue to display the dialog that uses a checkbox to enable Agent-wide TLS 1.3 support only when upgrading from releases prior to UA 7.4.0.0.

Release 7.4.0.1 - May 31, 2023

Change IDPlatformsComponentDescription
D-11333WindowsPKG

Fixes a problem introduced in the 7.4.0.0 release that may cause upgrades from earlier versions to fail, if the Python distribution for Universal Agent is installed.

To prevent the the problem during an upgrade to 7.4.0, perform the upgrade using the 7.4.0.1 (or later release). Upgrades to future versions are unaffected by this issue.

Release 7.4.0.0 - April 4, 2023

Change ID

Platforms

Component

Description

B-14809
B-15877

Unix (except HP-UX)
Windows

OMSSRV
UAGCMD
UAGSRV
UBROKER
UCERT
UCMD
UCTL
UDM
UEM
UFTP
UPPS
PKG

Update OpenSSL implementation to support TLS 1.3 sessions.

This feature provides the following configuration options:

  • max_ssl_protocol - controls TLS session negotiation by limiting the protocol that will be used
  • ctl_/data_ssl_cipher_suites (availability of these options varies by component) - allows the following TLS 1.3 cipher suites to be specified separately from – and mutually exclusive with – earlier TLS 1.x ciphers
    • TLS_AES_256_GCM_SHA384
    • TLS_CHACHA20_POLY1305_SHA256
    • TLS_AES_128_GCM_SHA256

The ability to enable TLS 1.3 across all Universal Agent components is available at install time via the --use_tls1_3 command line option (the Windows system mode install provides the equivalent USE_TLS1_3 command line property). When yes, this option sets the following configuration options:

  • max_ssl_protocol to "tls1_3" in omss.conf, uags.conf, uftp.conf, ubroker.conf, ucmd.conf, ucmds.conf, uctl.conf, udm.conf, udms.conf, uem.conf, and upps.conf.

  • encrypt to "yes" in ucmd.conf, ucmds.conf, and udm.conf

The interactive Windows installs also provides a new dialog with an option that, when checked, enables this configuration. This dialog is available for new installs and for upgrades from releases prior to 7.4.0.0.

B-15922Unix (Linux only)UBROKER
PKG

Add a --register_ubrokerd option to the Linux system mode and user mode install scripts that will register the Universal Broker daemon with systemd.

B-16762Unix (AIX only)PKGReplace the unvinst script's dependency on cpio command with bsdcpio to extract the contents of the Universal Agent RPM file for AIX usermode installs
B-16815AllUAGSRV
UBROKER
PKG

Add the ability to set the UAG Server MESSAGE_LEVEL and LOGLVL values at:

  • Installation, using the --ac_message_level and --ac_loglvl command line options for Unix Installs and Windows user mode installs (the Windows system mode install uses AC_MESSAGE_LEVEL and AC_LOGLVL installation properties)
    • In addition to command line properties, the Windows interactive installs provide a new dialog to set these options
  • Universal Broker startup. using the new uag_message_level and uag_loglvl command line options or the UAGLEVEL and UAGLOGLVL environment variables


Python Distribution for Universal Agent

Release 7.4.0.0 - April 4, 2023


Change ID

Platforms

Component

Description

D-11212

Unix
Windows

PythonUpdate the version of Python distributed with Universal Agent from 3.7.6 to 3.7.16.
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