MQSeries.net :: View topic - Setting the MQRFH2.mcd.Msd in compute node

suraj · Posted: Wed Aug 01, 2007 3:25 am Post subject:

Hi..

product WBIMB v5

I am getting a BLOB message as an input.
The MQRFH2.usr has the application header which is either in XML format or in jms_text(as a string).
In the later case the message domain is jms_test .i.e. MQRFH2.mcd.Msd = 'jms_text'
I use the following code to convert the application header in usr to XML
IF OutputRoot.MQRFH2.mcd.Msd = 'jms_text' THEN
DECLARE usrWPChar CHARACTER;
SET usrWPChar = OutputRoot.MQRFH2.usr.Hdr;
SET OutputRoot.MQRFH2.usr.Hdr = NULL;
DECLARE myRef REFERENCE TO OutputRoot.MQRFH2.usr;
--Parsing the MQRFH2 header to XML domian
CREATE LASTCHILD OF myRef DOMAIN('XML') PARSE(usrWPChar OPTIONS FolderBitStream CCSID 1208);

I then try to set the message domain to "none" or ' ' in compute node to using the statement

SET OutputRoot.MQRFH2.mcd.Msd = '';

But this does not work.
when the message comes out of the compute node the message domain i.e MQRFH2.mcd.Msd is still 'jms_text'.

So to reset the message domain I have to use a RCD node.

My question is that why cant I set the MQRFH2.mcd.Msd in the compute node? I want to avoid using RCD node to reset my domain.