VTAM® issues this message as the result of a start option or MODIFY VTAMOPTS,OSIMGMT=YES command when VTAM CMIP services has been initialized successfully.

This message could also be issued because CMIP services has recovered after an ABEND in CMIP services. In most cases when CMIP services ABENDs, it initiates recovery automatically, as if the user had issued the MODIFY command. The message appears at the end of a successful recovery.