2301 (08FD) (RC2301): MQRC_MULTIPLE_INSTANCE_ERROR

Explanation

The Selector parameter specifies a system selector (one of the MQIASY_* values), but the value of the ItemIndex parameter is not MQIND_NONE. Only one instance of each system selector can exist in the bag.

Completion code

MQCC_FAILED

Programmer response

Specify MQIND_NONE for the ItemIndex parameter.