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MQSeries.net Forum Index » General IBM MQ Support » Setting MsgId

Setting MsgId

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Glass

Posted: Fri Jul 21, 2006 7:32 am Post subject: Setting MsgId

Acolyte

Joined: 02 Mar 2006
Posts: 56

I have a question regarding setting my own MsgId. Before sending out a message to a queue, I would like to put my own Msgid and send it. I have the following code:

SET "OutputRoot"."MQMD"."MsgId" = CAST('MYOWNMSGID' AS BLOB);

This goes to the dead letter queue. I am sure I am missing something here so if anybody out there knows this, please help!

Thanks

wschutz

Posted: Fri Jul 21, 2006 7:40 am Post subject:

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

I don't think its winding up in the DLQ because of the MsgId... is there a dead letter header on the message? If so, it should contain the reason code explaining why its in the DLQ.
_________________
-wayne

Glass

Posted: Fri Jul 21, 2006 7:50 am Post subject:

Acolyte

Joined: 02 Mar 2006
Posts: 56

The reason in DLQ is 65536 which does not have a corresponding Reason Code. I am using v2.1.

Does the syntax look right to assign my own value to the MsgId?

fjb_saper

Posted: Fri Jul 21, 2006 10:13 am Post subject:

Grand High Poobah

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

The syntax may look right but the length of the blob is probably not right?
You need 24 bytes.

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MQ & Broker admin

wschutz

Posted: Fri Jul 21, 2006 10:17 am Post subject:

Jedi Knight

Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)

Others (who are being very quiet today) have suggested that perhaps you also need to specify CCSID in the CAST function... and I'd suggest a trace node or debugging session to ensure the MsgID is what you expect to to be ....
_________________
-wayne

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