6100 (17D4) (RC6100): MQRC_REOPEN_EXCL_INPUT_ERROR

Explanation

An open object does not have the correct ImqObject open options and requires one or more additional options. An implicit reopen is required but closure has been prevented.

Closure has been prevented because the queue is open for exclusive input and closure might result in the queue being accessed by another process or thread, before the queue is reopened by the process or thread that presently has access.

This reason code occurs in the IBM MQ C++ environment.

Completion code

MQCC_FAILED

Programmer response

Set the open options explicitly to cover all eventualities so that implicit reopening is not required.