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| EBCDIC to ASCII conversion of MessageID and Correlation ID |
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| gouthamt |
 Posted: Mon Aug 12, 2002 10:35 am Post subject: EBCDIC to ASCII conversion of MessageID and Correlation ID |
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Newbie
Joined: 12 Aug 2002
Posts: 1
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I have question regarding EBCDIC to ASCII conversion of Message ID and Correlation ID on MQ.
We have a Mainframe application (Written in COBOL) which puts messages on the queue.
This messages are retrieved by another application(written in Java) running on Sun Solaris (java).
The Mainframe application sets both the MQD-MSGID as well as CorrelationID to identify the message.
I use the option MQGMO_CONVERT and msg format of MQC.MQFMT_STRING.
These options help in reading the actual msg but the msgID and
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correlationID are not converted.
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Is there some other option that we are missing which would convert both the msgID and corrID?
We need these ID's to retrieve the specific msgs.
Please help us to provide the solution.
Thanks
Goutham
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| kirani |
| Posted: Mon Aug 12, 2002 11:09 am Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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Goutham,
MsgId and CorrelId are Binary fields and they can not be converted using MQGMO_CONVERT option.
You could either use EBCDIC values of MsgId/CorrelID to retrieve specific message from the qeue or write a function, which will convert Binary String into ASCII.
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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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| meriton |
| Posted: Tue Aug 20, 2002 5:36 pm Post subject: |
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Novice
Joined: 07 Aug 2002
Posts: 24
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Hi Kirani,
I am having the same problem,I get messages from Mainframe.Get the correlId and store in a byte array b[].(on Unix)
Set the correlId to get the rest of messages that matches the correlId.It does not work.
Do you have any idea how to do this ..
TIA |
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| RogerLacroix |
| Posted: Tue Aug 20, 2002 8:20 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Hi,
I do this all the time.
| Code: |
byte[] msgId;
...
...
msgId = getMsg.messageId;
...
...
getMsg.clearMessage();
getMsg.messageId = msgId; |
You better show us your code.
later
Roger...
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