CL/SuperSessions Resouce Class must be defined or active in the ACP.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-224467	SRG-OS-000309	ZCLSR038	SV-224467r987853_rule	2024-12-16	7

Description
Failure to use a robust ACP to control a product could compromise the integrity and availability of the MVS operating system and user data.

ℹ️ Check
Refer to the following report produced by the RACF Data Collection: - RACFCMDS.RPT(SETROPTS) Automated Analysis (Currently there is no automation for version 3 of CL/SuperSession) Refer to the following report produced by the RACF Data Collection: - PDI(ZCLSR038) If the CL/SuperSession resource class(es) is (are) active, this is not a finding.

✔️ Fix
Ensure that the CL/SuperSession Resource Class(es) is (are) active. The SYS3.OMEGAMON.qualifier.RLSPARM(KLKINNAM) member for Version 3 of CL/Supersession or the SYS3.OMEGAMON.qualifier.RLSPARM(KLVINNAM) member for version 2 of CL/Superssion contains a "CLASSES=" entry, this entry identifies the member that contains the "VGWAPLST EXTERNAL=" entry. The "VGWAPLST EXTERNAL=" entry identifies the resource class that is used by CL/SuperSession and this resource class will be active. Current guidance identifies that APPL is the resource class identified in the above location. Use the following commands as an example: SETROPTS CLASSACT(APPL)

✔️ Fix

Ensure that the CL/SuperSession Resource Class(es) is (are) active. The SYS3.OMEGAMON.qualifier.RLSPARM(KLKINNAM) member for Version 3 of CL/Supersession or the SYS3.OMEGAMON.qualifier.RLSPARM(KLVINNAM) member for version 2 of CL/Superssion contains a "CLASSES=" entry, this entry identifies the member that contains the "VGWAPLST EXTERNAL=" entry. The "VGWAPLST EXTERNAL=" entry identifies the resource class that is used by CL/SuperSession and this resource class will be active. Current guidance identifies that APPL is the resource class identified in the above location. Use the following commands as an example: SETROPTS CLASSACT(APPL)