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| What's wrong with my message set / flow? |
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| wildtiger |
 Posted: Thu Aug 22, 2002 5:29 am Post subject: What's wrong with my message set / flow? |
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Acolyte
Joined: 21 Apr 2002
Posts: 55
Location: Canada
|
Hi, I just started using WMQI. I've defined message set. And I also put Message Set Id and Messagd Id in MQInput Node. The trace file output by a Trace node which is connected to output terminal of the MQInput node cannot recorgnize the message I put in. It can only recorgnize it as a BLOB message. How can I let the broker recorgnize it?
The follow is what I have done, can any one tell me what's wrong in it?
Element:
..Name : Str1
..Identifier : e_Str1
..Length : str1_length
..Type : STRING
Element lengths:
..Name : str1_length
..Maximum Length : 10
..Identifier : str_length_id
Types:
..Name : String1_t
..Identifier : t_String1
..Members : Str1
Messages:
..Name : String1
..Identifier : m_String1
..Type : String1_t
Message Sets:
..Name : Msg-Set1
..Identifier : DQNLG9S06S001
The following is the workflow:
| Code: |
+--------+
+--+Failure1|
| +--------+
+------+ |
| +-(failure)-+ +------+ +-------+
| IN +-(out)-----+ +--+TRACE2+--+ Fail2 +
| + | +---------+ | +------+ +-------+
+------+ | +------+ | +-(falure)--+
+----+TRACE1+------+ Compute +-(out)----+
+------+ | | |
+---------+ | +------+
+---+ OUT |
+------+
|
Configuration as follow:
Node : IN (MQInput)
Default Tab:
Message Domain : MRM
Message Set : DQNLG9S06S001
Message Type : m_String1
Message Format : CWF
Node : Trace1 (Trace)
Trace1 Tab:
Destination: file
File Path : d:\mqsiv2\test2.txt
Pattern : ${Root}
Node : Compute (Compute)
ESQL:
DECLARE I INTEGER;
SET I = 1;
WHILE I < CARDINALITY(InputRoot.*[]) DO
SET OutputRoot.*[I] = InputRoot.*[I];
SET I=I+1;
END WHILE;
SET "OutputRoot"."XML"."Str1" = "InputBody"."e_Str1";
Node : Trace2 (TRACE)
Trace2 Tab:
Destination: file
File Path : d:\mqsiv2\test2a.txt
Pattern : ${ExceptionList}
Node : Failure1 (MQOUTPUT)
Node : Fail2 (MQOUTPUT)
Node : OUT (MQOUTPUT)
When I leave "Message Domain" of Node "IN" (MQInput) blank, the test2.txt looks like:
(
(0x3000000)UnknownParserName = 'MQSTR'
(0x3000000)BLOB =X'4d46202020202020202040424345405053534020575349425f636c61696d5f303230305f32303032303830315f312020202054686973206973206d65737361676520636f6e74656e742e414141414141'
)
When I set "Message Domain" of Node "IN" (MQInput) to "MRM" (whether I set "Message Format" to "CWF" or leave it blank), the test2.txt looks like:
(
)
And test2a.txt (generated by Trace2 Node) looks like this when I set "Message Format" of MQInput node to "CWF":
(
(0x1000000)RecoverableException = (
(0x3000000)File = 'f:/build/argo/src/DataFlowEngine/ImbDataFlowNode.cpp'
(0x3000000)Line = 538
(0x3000000)Function = 'ImbDataFlowNode::createExceptionList'
(0x3000000)Type = 'ComIbmComputeNode'
(0x3000000)Name = '0c1401cb-ef00-0000-0080-d72fbb2579f7'
(0x3000000)Label = 'Flow-Test-2.Compute1'
(0x3000000)Text = 'Node throwing exception'
(0x3000000)Catalog = 'MQSeriesIntegrator2'
(0x3000000)Severity = 3
(0x3000000)Number = 2230
(0x1000000)ParserException = (
(0x3000000)File = 'f:/build/argo/src/MTI/MTIforBroker/MtiImbParser/mtiImbParser.cpp'
(0x3000000)Line = 1165
(0x3000000)Function = 'MtiImbParser::parseFirstChild'
(0x3000000)Type = ''
(0x3000000)Name = ''
(0x3000000)Label = ''
(0x3000000)Text = 'MTI Parsing Errors have occurred'
(0x3000000)Catalog = 'MQSeriesIntegrator2'
(0x3000000)Severity = 3
(0x3000000)Number = 5285
(0x1000000)ParserException = (
(0x3000000)File = 'f:/build/argo/src/MTI/MTIforBroker/MtiImbParser/mtiImbParser.cpp'
(0x3000000)Line = 492
(0x3000000)Function = 'MtiImbParser::parseCwfBuffer'
(0x3000000)Type = ''
(0x3000000)Name = ''
(0x3000000)Label = ''
(0x3000000)Text = 'Error Extracting a mesage from the record oriented bitstream.'
(0x3000000)Catalog = 'MQSeriesIntegrator2'
(0x3000000)Severity = 3
(0x3000000)Number = 5125
(0x1000000)Insert = (
(0x3000000)Type = 2
(0x3000000)Text = '-15'
)
(0x1000000)ParserException = (
(0x3000000)File = 'f:/build/argo/src/MTI/MTIforBroker/MtiImbParser/mtiImbParser.cpp'
(0x3000000)Line = 2335
(0x3000000)Function = 'MtiImbParser::handlecwferr'
(0x3000000)Type = ''
(0x3000000)Name = ''
(0x3000000)Label = ''
(0x3000000)Text = 'CWF Read Buffer Overflow'
(0x3000000)Catalog = 'MQSeriesIntegrator2'
(0x3000000)Severity = 3
(0x3000000)Number = 5181
(0x1000000)Insert = (
(0x3000000)Type = 2
(0x3000000)Text = '-15'
)
(0x1000000)Insert = (
(0x3000000)Type = 5
(0x3000000)Text = 'GetMessageFromLegacyBitstream'
)
(0x1000000)Insert = (
(0x3000000)Type = 5
(0x3000000)Text = 'DQNLG9S06S001'
)
(0x1000000)Insert = (
(0x3000000)Type = 5
(0x3000000)Text = 'm_String1'
)
(0x1000000)Insert = (
(0x3000000)Type = 5
(0x3000000)Text = 'MRM'
)
(0x1000000)Insert = (
(0x3000000)Type = 5
(0x3000000)Text = ''
)
)
)
)
)
)
The question is why an exception was thrown out? This is a very simple scenario. So there must be some place is set incorrectly.
(Note: The message is a plain text which is put through via MQ Explorer. And the message format is "MQSTR").
Thanks in advance, |
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| kirani |
| Posted: Thu Aug 22, 2002 8:23 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
|
Please see the reply in thread, http://www.mqseries.net/phpBB2/viewtopic.php?t=4913
_________________
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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