IBM MQ Confirm Activity

The confirm activity can be used to confirm the message’s arrival and remove it from the queue. The connector uses the queue manager's syncpoint capability to ensure that the message is only removed from the queue if it is confirmed. If the activity fails to confirm the message, it loops and repeatedly processes the same message. To avoid this behavior, it is good practice to copy the message to an error queue, and then confirm the original. On triggers Listener and Subscriber, select the Explicit Client Commit field to True to request the explicit confirmation of a received message.