Exclude the nis module from the Universal Agent's Python distribution on Linux.

The nis module is a thin wrapper around the NIS library, which is only available on Unix systems (not Linux).

Attempts to import the nis module from a script that executes with the Universal Agent Python distribution on Linux will issue the following error: ModuleNotFoundError: No module named 'nis'. 

The module will import successfully on AIX and Solaris with the following warning: <stdin>:1: DeprecationWarning: 'nis' is deprecated and slated for removal in Python 3.13

Provide a new UAG Server configuration option, rerun_before_include, which is defined in UAGCFG00. This option controls whether a JCL INCLUDE statement should trigger the insertion of the UAGRERUN step.

Valid values and their meaning are as follows:

• no -- a JCL INCLUDE statement will not trigger insertion of a UAGRERUN step. This is the default, which matches the behavior in previous versions.
• yes – a UAGRERUN step is inserted ahead of a JCL INCLUDE statement.

Adds the following messages to provide better information when the UNVJSC cluster dataset is not found or fails to open:

• UAG5656 - Dataset jscds must be a VSAM cluster, where jscds is the name of the UNVJSC dataset
• UAG5657 - Dataset jscds could not be opened, where jscds is the name of the UNVJSC dataset

Unix
Windows