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| Change ID | Platforms | Component | Description |
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| E-02039 | All | All | Miscellaneous fixes to improve Universal Agent stability and reliability. |
Universal Agent Server
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8 -
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June 11, 2024
| Change ID | Platforms | Component | Description |
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| 11929 | z/OS | UAGSRV | Provide |
a new UAG Server configuration option, rerun_before_include, which is defined in Valid values and their meaning are as follows:
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| D-12570 | Unix | UAGSRV USAP | Expands support for multi-byte (i.e., Unicode) values specified in SAP tasks. This change ensures that Unicode values in job definition scripts or SAP task definitions are correctly passed to and received from the SAP system. |
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| Change ID | Platforms | Component | Description |
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| D-11270 | z/OS | UAGSRV | Provide 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-12559 | All (except HP-UX) | OMSSRV | Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w. |
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Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-11115 | Unix (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-11342 | Unix Windows | UAGSRV | Ensures that any temporary files created by Universal Extension tasks are properly removed following completion of UAG Server warm start processing. |
| D-11392 | z/OS | UAGSRV | Prevent an error when a z/OS task is rerun under the following conditions:
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| D-11458 | All | UAGSRV | Fixes a problem where UAG Server memory's consumption may gradually increase following repeated, forced reconnections to OMS Server. |
| D-11478 | Unix | UAGSRV | Fixes 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. |
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Change ID | Platforms | Component | Description |
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| D-11137 | Windows | UAGSRV | Fixes 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. |
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Change ID | Platforms | Component | Description |
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| B-05768 | All | OMSSRV | Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:
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| B-10116 | All | UAGSRV | 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) | 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-14696 | All | UAGSRV | Increase the number of characters supported in the Remote Server field of a File Transfer Task from 63 to 100 characters. |
B-14809 | Unix (except HP-UX) Windows | OMSSRV | Update OpenSSL implementation to support TLS 1.3 sessions. This feature provides the following configuration options:
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:
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-15846 | All | OMSSRV | 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-15945 | Unix Windows | UAGSRV | Add 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-16116 | z/OS | UAGSRV | 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-16745 | Unix (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-16815 | All | UAGSRV UBROKER PKG | Add the ability to set the UAG Server MESSAGE_LEVEL and LOGLVL values at:
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| B-16857 | Unix Windows | UAGSRV UEXT | Implement Universal Agent and Universal Extension task support for the updated Database Connection field available for Universal Task Templates. |
| D-09964 | Unix | UAGSRV | Ensure 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-10150 | z/OS | UAGRERUN | Ensure 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-10897 | Unix Windows | UAGSRV | Fix 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-11003 | z/OS | UAGSRV | Fix a situation in which a z/OS File Monitor task could be triggered more than once for the same dataset or file |
| D-11045 | Unix (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-11059 | z/OS | UAGSRV | Fix 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-11084 | Unix (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-11108 | Unix (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-11118 | All | UAGSRV | Fix 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-11163 | All | UAGSRV | Prevent the Agent from falling offline if its task output (or any message sent transferred via OMS) is larger than 6 MB. |
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Change ID | Platforms | Component | Description |
|---|---|---|---|
| B-05768 | All | OMSSRV | Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:
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B-14809 | Unix (except HP-UX) Windows | OMSSRV | Update OpenSSL implementation to support TLS 1.3 sessions. This feature provides the following configuration options:
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:
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
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
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| Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-12570 | Unix | UAGSRV USAP | Expands support for multi-byte (i.e., Unicode) values specified in SAP tasks. This change ensures that Unicode values in job definition scripts or SAP task definitions are correctly passed to and received from the SAP system. |
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Change ID | Platforms | Component | Description |
|---|---|---|---|
| B-05768 | All | OMSSRV | Add support for the following Ephemeral Elliptic Curve Diffie-Hellman (ECDHE) ciphers:
|
B-14809 | Unix (except HP-UX) Windows | OMSSRV | Update OpenSSL implementation to support TLS 1.3 sessions. This feature provides the following configuration options:
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:
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
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| Change ID | Platforms | Component | Description |
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| D-12020 | All | UDM UDMSRV | Expands support for files whose names contain multibyte (i.e., Unicode) characters. |
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| Change ID | Platforms | Component | Description |
|---|---|---|---|
| D-12559 | All (except HP-UX) | OMSSRV | Update the OpenSSL library that Universal Agent uses to OpenSSL 1.1.1w. |
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Change ID | Platforms | Component | Description |
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| D-11189 | All | OMSSRV | 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-11889 | All | OMSSRV 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 |
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