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Start a Server Manager through an WebSphere MQ Trigger Monitor

When you use a trigger monitor to invoke a server manager, the trigger monitor looks for the WebSphere MQ ENVRDATA attribute of the PROCESS object that is associated with the local queue (which is, in turn, associated with the target server manager). The ENVRDATA attribute contains the same data that you specify from the command line for the daemon process. See the appropriate MQSeries documentation from IBM for information about trigger monitor processing.

It is expected that, at minimum, the -r|R command line argument be modified to -r 1. The expectation is that when a message arrives in the initiation queue, the trigger message corresponds to one message arriving in the local queue that is serviced by a given DPS server manager.

With trigger monitoring, you should change the -r|R command to 1 so that once a message arrives on a queue, the trigger message corresponds to one message arriving in the local queue that a given DPS server manager is servicing.