Enabling the Throw Exception on Failure Option

When you enable the Throw Exception on Failure option, WebSphere MQ Adapter has these results under the following circumstances:

If...	Then the WebSphere MQ Adapter...
The Get service and the Reply portion of the Request/Reply service have a Backout Threshold that is > or = to the MQ Backout Count value	...throws an exception. If applicable, the WebSphere MQ Adapter also includes the Reason Code and the Condition Code in the exception.
The Put service and the Request portion of the Request/Reply service send out messages that cannot reach the queue
The Peek service cannot retrieve a copy of the message
The Inquire Queue Manager/Queue service can not inquire the QueueManager or Queue
The PCF Command service can not execute the PCF command

Note:
For the Get, Put, and Request/Reply services, make sure that the Dead Letter Queue field and the Backout Threshold field are set to valid values.

For more information on setting the Throw Exception on Failure field option and the Backout Threshold field option, refer to the appropriate section on configuring services in this chapter.