DLPAN (28-byte character string)

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

The format of the name depends on the DLPAT field. See, also, the description of the MDPAN field in MQMD - Message descriptor.

If it is the queue manager that redirects the message to the dead-letter queue, DLPAN contains the first 28 characters of the queue manager name, padded with blanks if necessary.

The length of this field is given by LNPAN. The initial value of this field is 28 blank characters.