KO2O1128E APPLICATION TRACE START REQUEST HAS FAILED. Db2 CONNECT IS NOT AUTHORIZED

Explanation
 The Application Trace Facility (ATF) attempted
to connect to Db2 as a result
of a START TRACE request. The connection was rejected
by Db2 because the Common Interface
was not authorized to connect.

System action
 The START TRACE request is
rejected by Db2, and the ATF
trace collection is terminated.

User response
 If external security is being used to control
the ability to connect to Db2,
then authorize the Common Interface to allow it to connect to the Db2 subsystem being monitored. If
external security is not being used, contact IBM® support.