DW request_number DB2 Start Trace command failed for DB2 subsys ssid. DB2 SMF data not captured.
While attempting to start a DB2 trace on DB2 subsystem ssid, the data writer encountered an expected error. This message is displayed only when CONTROLSMF=YES is specified on the DB2I parameter in the CONFIG file
The required DB2 trace is not started. The measurement continues without SMF data capture.
Check the syslog or the DB2 subsystem joblog for DB2 diagnostic messages.