mmm queue file I/O processing failed. queue file name=aa...aa, queue group ID=bb...bb, reason code=cc...cc, detail code1=dd...dd, detail code2=ee...ee

mmm: MCF identifier

aa...aa: Queue file name

bb...bb: Queue group ID

cc...cc: Reason code (maintenance information)

dd...dd: Detail code 1 (maintenance information 1)

ee...ee: Detail code 2 (maintenance information 2)

S: Stops the I/O operation for the queue file and continues processing.

O: Collect the maintenance information and contact the maintenance personnel.