CQM1020E DB2 SUBSYSTEM `ssid` IS NOT DEFINED

Explanation

Db2 Query Monitor cannot locate the Db2 subsystem (specified in the Db2 Query Monitor started task) on the z/OS® SSCT chain. The name entered for the Db2 subsystem is not a valid z/OS subsystem name.

User response

Verify that you have specified a valid Db2 subsystem in your started task JCL.