DLPAT (10-digit signed integer)

Type of application that put message on dead-letter (undelivered-message) queue.

This field has the same meaning as the MDPAT field in the message descriptor MQMD (see MQMD - Message descriptor for details).

If it is the queue manager that redirects the message to the dead-letter queue, DLPAT has the value ATQM.

The initial value of this field is 0.