We installed the full base installation of V15 CCS. but we are missing CETN600 which was included in CA CSM base services with r14.1. I don't see where this FMID was installed back when I Received/Applied/Accepted Release 15.0 BASE and Legacy
Release : 15.0
Component : CCS390 - CA COMMON SERVICES FOR Z/OS
Directed customer to FMID comparison from the r 15.0 Documentation which also lists the pax files. Shows that MSM is now packaged separately
Review the Functional Changes and the FMID Comparison table found in the r15.0 documentation