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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » XML Header message appearing in input queue

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hkhan12
PostPosted: Sun Dec 09, 2007 12:54 am    Post subject: XML Header message appearing in input queue Reply with quote

Voyager

Joined: 08 Aug 2002
Posts: 98

Hi Guys,

I have running both Broker 5 and 6 in our environment.

v5 environment:
BIPv500 en US
ucnv Console CCSID 819 dft ucnv CCSID 819
OS ISO8859-1 ICUW ISO-8859-1 ICUA ISO-8859-1

BIP8996I: Version: 500
BIP8997I: Product: WebSphere MQ Integrator
BIP8998I: CMVC Level: S500-CSD06
BIP8999I: Build Type: Production

v6 environment:
BIPv600 en US
ucnv Console CCSID 819 dft ucnv CCSID 819
OS ISO8859-1 ICUW ISO-8859-1 ICUA ISO-8859-1

BIP8996I: Version: 6000
BIP8997I: Product: WebSphere Message Brokers
BIP8998I: CMVC Level: S000-L50920.2 DH000-L50920
BIP8999I: Build Type: Production

I have noticed that following XML header message appearing in my input queue.
<EE_EAI_MESSAGE><EE_EAI_HEADER><ReturnCode>0000</ReturnCode></EE_EAI_HEADER></EE_EAI_MESSAGE>

This header XML messaeg we have been using throughout our company but somehow the same message appearing in one of my message flow input queue. Certainly it is not putting by my application.

When I checked its status, it is showing put application name is as DataFlowEngine.

This issue causing the broker(s) flows to hang-up.

Anybody had this king of issue? Any input or help would be highly appreciated.

Thanks in advance!!!
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fjb_saper
PostPosted: Sun Dec 09, 2007 1:16 am    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

For broker v6 you should be at version 6005

Enjoy
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jefflowrey
PostPosted: Sun Dec 09, 2007 3:28 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

So what you're saying is, some flow is putting a message to some queue, that happens to be being read by another flow, and the second flow can't process the message?

But you don't know where the message came from, or why the second flow has a problem processing it?
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hkhan12
PostPosted: Mon Dec 10, 2007 3:18 am    Post subject: Reply with quote

Voyager

Joined: 08 Aug 2002
Posts: 98

Hi jefflowrey,

What I'm saying is one of my msg. flow getting these xml header messages on my input queue. When I checked the status, it is showing put application name as "DataFlowEngine".

Now, may be you are right, these messages are putting in my msg. flow input queue by some other msg. flow but I don't know which one it is. All its showing as put application name is DataFlowEngine.

These messages are just header messages, does not contain any data.

These messages sometimes piling up my queue and when it reaches to a exceeded level, its hanging my broker. Broker stop working at this time.

Thank you for your input and help!!!
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jefflowrey
PostPosted: Mon Dec 10, 2007 8:02 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Put-disable the queue that messages are piling up onto.

See which flows start throwing errors that they can't write to that queue.

Otherwise, you should know exactly what queues every flow in your system is writing to - that's the institutional/organizational "you", not you personally.

SOMEONE in your company should know what flow is producing these messages, or SOMEWHERE there should be a document that says what flows are capable of writing to the queue in question.
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