Xmanager (PTXMAN) and SYSVIEW for DB2 Data Collector started tasks work with Common Services.
These started tasks must be stopped and then restarted after CAS9 and CA Health Checker are cycled.
This is similar to the IPL, the first thing is to run CAS9, then CA Health Checker and all the commands then start PTXMAN and the SYSVIEW for DB2 Data Collector.