CQM2001E DB2 SUBSYSTEM ssid ALREADY MONITORED BY SUBSYSTEM ssid

Explanation

The indicated Db2 subsystem is already being monitored by the Query Monitor subsystem shown in the message.

User response

A Db2 subsystem can only be monitored by a single Query Monitor subsystem. To monitor the Db2 subsystem with another Query Monitor subsystem, first stop the monitoring of the Db2 subsystem by the Query Monitor subsystem (shown in the message).