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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » WMB ResetContentDescriptor Error Conditions

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essive
PostPosted: Wed May 13, 2009 1:43 pm    Post subject: WMB ResetContentDescriptor Error Conditions Reply with quote

Novice

Joined: 15 Nov 2004
Posts: 24

I have a message flow that takes a generic input message on an input queue then passes it to a ResetContentDescriptor node that sets the MRM parser to a MQ output node.

MQINPUT -> RCD NODE -> MQOUTPUT

For any error I've wired the MQINPUT nodes Failure and Catch nodes to an error flow with an ERR.MQOUTPUT node.

The issue I'm having is that Validation is turned on in the ResetContentDescriptor node. But, if I send bad data for the MRM parser I get a message in both the MQOUTPUT node and the ERR.MQOUTPUT node. An error is thrown by the ResetContentDescriptor node but yet it still lands on both queues.

I've tried changing the transaction settings to Automatic and Yes - no difference. Any ideas what is happening? Am I misinterpreting the ResetContentDescriptor node? (WMB 6.0.2)
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MQEnthu
PostPosted: Wed May 13, 2009 10:05 pm    Post subject: Reply with quote

Partisan

Joined: 06 Oct 2008
Posts: 329
Location: India

What does your error handler flow do? By any chance have you specified the output queue of main flow in error flow?

How does message look like in queue specified on output node?
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WMBDEV1
PostPosted: Thu May 14, 2009 1:54 am    Post subject: Reply with quote

Sentinel

Joined: 05 Mar 2009
Posts: 888
Location: UK

Any clues from a usertrace as to whats occuring within the flow?
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essive
PostPosted: Thu May 14, 2009 5:36 am    Post subject: Reply with quote

Novice

Joined: 15 Nov 2004
Posts: 24

The queue is definitely different. If I send a proper message through, then it only appears on the MQOUTPUT queue. But, if I send in a bad message it appears on both the MQOUTPUT and the ERR.MQOUTPUT queues. Plus, when I look at the Exception tree - I see a valid error message, yet, the message continues to the next node (MQOUTPUT).

(0x01000000):ParserException = (
(0x03000000):File = 'F:\build\S600_P\src\MTI\MTIforBroker\MtiImbParser2\MtiImbParser.cpp'
(0x03000000):Line = 417
(0x03000000):Function = 'MtiImbParser::parseFirstChild'
(0x03000000):Type = 'ComIbmResetContentDescriptorNode'
(0x03000000):Name = 'BasicFlow#FCMComposite_1_5'
(0x03000000):Label = 'BasicFlow.ResetContentDescriptor'
(0x03000000):Catalog = 'BIPv600'
(0x03000000):Severity = 3
(0x03000000):Number = 5285
(0x03000000):Text = 'ImbRecoverableException caught from worker->parseFirst.'
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'TestMessages'
)
(0x01000000):Insert = (
(0x03000000):Type = 2
(0x03000000):Text = '1'
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'XML1'
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'FlowCounts'
)
(0x01000000):ParserException = (
(0x03000000):File = 'F:\build\S600_P\src\cpi\pwf\xml\xmlhandler.cpp'
(0x03000000):Line = 1329
(0x03000000):Function = 'XMLHandler::error'
(0x03000000):Type = ''
(0x03000000):Name = ''
(0x03000000):Label = ''
(0x03000000):Catalog = 'BIPv600'
(0x03000000):Severity = 3
(0x03000000):Number = 5117
(0x03000000):Text = 'XMLHandler::error reported from the Xerces parser'
(0x01000000):Insert = (
(0x03000000):Type = 2
(0x03000000):Text = '186'
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'Null pointer'
)
(0x01000000):Insert = (
(0x03000000):Type = 2
(0x03000000):Text = '1'
)
(0x01000000):Insert = (
(0x03000000):Type = 2
(0x03000000):Text = '1'
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'Invalid document structure '
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = 'FlowCounts'
)
(0x01000000):Insert = (
(0x03000000):Type = 5
(0x03000000):Text = ''
)
)
)
)
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WMBDEV1
PostPosted: Thu May 14, 2009 6:14 am    Post subject: Reply with quote

Sentinel

Joined: 05 Mar 2009
Posts: 888
Location: UK

Great, now can you provide a user trace?
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