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| Null handling in MRM domain |
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| ramires |
 Posted: Tue Jul 30, 2002 3:28 am Post subject: Null handling in MRM domain |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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Hi MQ Net!
I need to parse a CWF message to a XML format. My input message is created in a 390 system and has a layout like this:
10\field1\field2\field3\field4\
fields 1 2 3 and 4 always appear in the input message, but can have Null value and in this case the message can be like this:
10\\\field3\field4\
In this second case I'm not able to create xml tags for the emtpy fields, and I need them in the output message, even if the input message has the Null values.
In MRM domain the Type Message has:
Type Composition -> Ordered Set
Type Content -> Closed
Data Element Separation -> All Elements Delimited
Delimiter -> \
All message elements are type string, with Element Properties like:
Padding Character -> SPACE
Encoding Null -> NULLLogivalValue
What am I doing wrong ?
Thanks 
joao |
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| kirani |
| Posted: Wed Jul 31, 2002 11:12 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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Could you post your mapping ESQL here?
What is the expected output message format?
could you add a trace node after you parse incoming message in TDS format to print ${Root} in it? Post the output of the trace node here.
_________________
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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| ramires |
| Posted: Wed Jul 31, 2002 2:53 pm Post subject: |
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Knight
Joined: 24 Jun 2001
Posts: 523
Location: Portugal - Lisboa
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Kirani,
thanks for your interest, but I think I found the solution.
If I want to create an empty xml tag I have to code ESQL like
set xml.tagname VALUE = mrm.name
this is different from
set xml.tagname = mrm.name
Because I need in the output something like
<tagname></tagname>
joao |
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