2122 (084A) (RC2122): MQRC_PARTICIPANT_NOT_AVAILABLE

Explanation

An MQBEGIN call was issued to start a unit of work coordinated by the queue manager, but one or more of the participating resource managers that had been registered with the queue manager is not available. As a result, changes to those resources cannot be coordinated by the queue manager in the unit of work.

Completion code

MQCC_WARNING

Programmer response

If the application does not require non-MQ resources to participate in the unit of work, this reason code can be ignored. Otherwise consult your system programmer to determine why the required resource managers are not available. The resource manager might have been halted temporarily, or there might be an error in the queue manager's configuration file.