KIPATP02E ATF NOT ACTIVE IMSID=imsid
Explanation
The Application Trace Facility is not active in the Classic address space when the ATF collector in the agent address receives a request.
System action
The system will continue processing requests. However, the corresponding workspace for this request will be empty, or entered command will not be effective.
User response
Activate the Application Trace Facility in the Classic address space.