A call to MQOPEN has failed in either the Error Listener program (DFHMAERR) or in a generated MQ Get command program. Access options used are MQ00-INPUT-AS-Q-DEF and MQOO-INQUIRE.
Dump the error log (DFHMAERF) to determine the problem. If the error is reported by the Error Listener program (DFHMAERR), an attempt was made to open the error queue, CIA.SYSTEM.ERROR.QUEUE. Check to insure the queue manager connection exists and that the queue manager is not quiescing.
You may also want to check the queue definition to ensure that the queue is defined SHARE and DEFSOPT(SHARED) if more than one process may be accessing the queue at the same time.
If the error is reported by a generated MQ Get command program, also insure that the queue the program is attempting to open exists. The queue and queue manager names are specified on your type 4 record PARM02 and PARM03, respectively, for the program reporting the error in the CICS® Service Flow Runtime Properties file update JCL. You can dump the Properties file (DFHMAMPF) using job DFHMAMPD.