2050 (0802) (RC2050): MQRC_PRIORITY_ERROR
Explanation
An MQPUT or MQPUT1 call was issued, but the value of the Priority field in the message descriptor MQMD is not valid. The maximum priority supported by the queue manager is given by the MaxPriority queue manager attribute.
Completion code
MQCC_FAILED
Programmer response
Specify a value in the range zero through MaxPriority, or the special value MQPRI_PRIORITY_AS_Q_DEF.