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vikas.bhu · Posted: Tue Aug 11, 2015 4:22 am Post subject:

Hi All,

I am using WMB8.0.0.4 and using JMSInput node and compute node to insert record in DB.

I observe the some time exception is not logged in Broker Log file.
But when I enable the trace using the mqsichangetrace I can see the exception in the log.

when I say some time ----->I can see that exception is generated and thrown when developer has used throw statement(not every time exception is logged).

I am ok if I am getting below exception.But it is not always coming.

The JMSInput Node 'JMS Input' could not process a non-transactional message. A backout destination has either not been defined or sending the message to the backout destination has failed. Since the message can not be rolled back the message has been discarded. Node 'JMS Input' has been unable to process a transactional message. Either no backout destination has been defined, or an attempt to backout the message has failed. Since non-transactional messages can not be rolled back the Broker has discarded this message. Define a backout destination for this node. Examine previous messages and the message flow to determine why the message is can not be processed. Correct this situation if possible. : Error during backout processing, could not rollback so message has been lost. : TEST.: : 0: JMSClientError: JMSClientInputNode::run(): :

Also we developed code on WMB8.0.0.2 and we never observed such issue.

In the exception path If I set put inhibited to a the exception queue .I can see that log is generated in Broker Log.

Also I have neither written any exception handler nor used any try catch node or block.

Kindly suggest.