When installing the CA Common Services components you can experience a problem with the APPLY of the Tomcat part. In CSM, or via the sample JCL.
Starting TOMCATSH script processing...
Exploding all components of /ca/cai/CASoftware/CCS/tpv/TOMCATJR using jar command
JVMJ9GC020E -Xms too large for heap
JVMJ9VM015W Initialization error for library j9gc27(2): Failed to initialize
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
** jar command failed with status 1
Exiting TOMCATSH script with status 1
Component: CCS Tomcat
The MAXASSIZE in the BPXPRMxx was lower as the recommended 2147483647.
JVM could not get enough memory to continue processing
If it's not allowed to have such large ASSIZEMAX, it would be possible to run with a smaller ASSIZE value starting at 524288000 (500Mb).
This will override the value that's currently set as MAXASSIZE in the BPXPRMxx member.