Performing an APPLY CHECK for the CA-Common Services for z/OS CARS2007 encounters an internal error:
MSMU0001E - Unexpected error MESSAGE: An error during parsing occurred.
Action: Look in the CA CSM logs for further information, Export the error message and contact CA (Broadcom) Support
The ProductFmid.xml file somehow got corrupted.
Release : 6.0
Component : MSM USER INTERFACE
Providing a good ProductFmid.xml file resolved the problem.