Answer:
DLQ - Dead Letter Queue
If an application tries to put a message to another
application and if it is not delivered then it goes to the
DLQ. So DLQ is nothing but all undelivered messages stored
in DLQ.
Alterenate Defination:
The dead-letter queue is a local queue where messages are
put if they cannot be routed to their intended destination
You need to create a DLQ at the time of creating a Queue
Manager.
crtmqm -q -d MY.DEFAULT.XMIT.QUEUE -u
SYSTEM.DEAD.LETTER.QUEUE SATURN.QUEUE.MANAGER
where -u is dead letter queue
If an application tries to put a message to another
application and if it is not delivered then it goes to the
DLQ. So DLQ is nothing but all undelivered messages stored
in DLQ.
Alterenate Defination:
The dead-letter queue is a local queue where messages are
put if they cannot be routed to their intended destination
You need to create a DLQ at the time of creating a Queue
Manager.
crtmqm -q -d MY.DEFAULT.XMIT.QUEUE -u
SYSTEM.DEAD.LETTER.QUEUE SATURN.QUEUE.MANAGER
where -u is dead letter queue
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