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| Corrupted output messages |
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| Mateo |
 Posted: Tue May 20, 2003 3:27 am Post subject: Corrupted output messages |
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Novice
Joined: 21 Aug 2002
Posts: 24
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Hi,
I have a flow:
IN1(MQInput) -> CPluginNode -> ... -> OUT1(MQOutput)-> N1(Compute)->OUT2(MQOutput)
I in some percent (below 1%) of messages I get invalid messages in OUT2 queue. I can see they are invalid by reading them by other flow and using Trace node (with ${Body}) which shows that xml part of a message has a few more bytes added at the end of message or a message is shorter aboute a few bytes.
Messages put to OUT1 queue are all proper.
Input message consists of MQMD, MQRFH2 and XML.
ESQL from node N1 is:
| Code: |
DECLARE I INTEGER;
DECLARE C INTEGER;
SET C = CARDINALITY(InputRoot.*[]);
SET I = 1;
WHILE I < C-1 DO
SET OutputRoot.*[I] = InputRoot.*[I];
SET I=I+1;
END WHILE;
-- Enter SQL below this line. SQL above this line might be regenerated, causing any modifications to be lost.
SET OutputRoot.XML.MESSAGE_FOOTPRINT.MESSAGE_TYPE = InputRoot.MQRFH2.usr.MessageName;
SET OutputRoot.XML.MESSAGE_FOOTPRINT.FLOW_DIRECTION = 'F';
SET OutputRoot.XML.MESSAGE_FOOTPRINT.TRANSACTIONAL = 'Y';
DECLARE ref1 REFERENCE TO OutputRoot.MQRFH2;
DETACH ref1;
SET OutputRoot.MQMD.Format = 'MQSTR ';
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My environment is:
- Integrator version 2.1 whit CSD02,
- MQ series v 5.2,
- HP-UX B.11.11 (11i)
Do You have any suggestions about it.
Mayby You know how could I try to redesign my flow.
Mateo |
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| kirani |
| Posted: Tue May 20, 2003 7:16 pm Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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Mateo,
Could you post more details about both the message flow, like what it's suppose to do, c-plug-in node, ExceptionList in the second message flow, etc.
_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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| Mateo |
| Posted: Wed May 21, 2003 3:20 am Post subject: |
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Novice
Joined: 21 Aug 2002
Posts: 24
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Hi Kirani,
thanks for response, I have discovered (while looking for details to include in the reply for You) that problem is in my second flow (which reads from OUT2), I made a fix and now I am testing it.
Mateo |
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