EC870 TIMEOUT WAITING FOR SUBTASK, DETACH ISSUED

Explanation
During shutdown, the collector's main task signaled the degradation analysis subtask to terminate, and the subtask has not responded within 5 minutes. The subtask may have been hung in VSAM catalog processing while trying to CLOSE the EPILOG data store. (For example, the catalog volume may have been locked out by a RESERVE from another system.)  

System action
After waiting 5 minutes with no response, the main task will destroy the subtask by forcibly DETACHing it. Collector termination continues. 

User response
No user action required. If the problem persists, contact IBM Software Support.   