2514 (09D2) (RC2514): MQRC_DUPLICATE_GROUP_SUB

Explanation

An MQSUB call using option MQSO_GROUP_SUB was made creating a new grouped subscription but, although it has a unique SubName, it matches the Full topic name of an existing subscription in the group.

Completion code

MQCC_FAILED

Programmer response

Correct the Full topic name used so that it does not match any existing subscription in the group, or correct the grouping attributes if, either a different group was intended or the subscription was not intended to be grouped at all.