To determine the release level and fix level for CA 2E, run the following commands:
DSPDTAARA Y2SY/YRLSNBRRFA
DSPDTAARA Y2SY/YFIXNBRRFA
To determine the release level for CM/Implementer, run the following commands
DSPDTAARA PTCIM/ISVERSION
Note: A customer may be using Y2SYCM versus PTCIM
Reference the CA 2E compatibility matrix to review OS compatibility:
https://support.ca.com/phpdocs/0/1631/1631_compatibility_matrix.pdf