Re: How to chage a string in Compute Node

Ratnadeep Bose Fri, 10 May 2002 13:58:32 -0700

Please find my answer inline.

Thanks for you help. Any further help would be highly appreciated.

-----Original Message-----
From: Kulbir S. Thind [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 10, 2002 3:27 PM
To: [EMAIL PROTECTED]
Subject: Re: How to chage a string in Compute Node

I can offer some pointers:

� Is the message defined in the MRM (i.e. your message with one element of type string of length whatever)

Yes the message is defined in MRM.

� I think you may need to specify your message within the messageset as an input on your compute node

I already have a message set defined and the message is within the defined message set.

� Have you deployed the message set to your broker

Yes, I did.

� What error messages are you seeing? If on NT you can look in the NT event viewer.

I don't see any error message. I tested the message flow, everything seems okay. Looked into the NT event viewer, there was no error.

� Have you run a user trace? This could be a useful way of debugging this.

I tried running through debugger. But couldn't find any problem. It showed message processed. Do you use debugger to run trace? �I generated trace using debugger but really couldn't find any helpful information in the log file.

Hope this helps

"Ratnadeep Bose" <[EMAIL PROTECTED]>

Sent by: "MQSeries List" <[EMAIL PROTECTED]>

10-May-2002 20:40
Please respond to "MQSeries List" <[EMAIL PROTECTED]>

To: MQSERIES

cc:
Subject: How to chage a string in Compute Node

�

I am a starter in MQSI. I am sure I am dealing with a very simple problem
but I just cannt get around with it.

I constructed simple a message flow where input and output nodes are
connected by compute code. I am trying to modify the message, coming from
input node to compute node using ESQL. The message has only one element
msgText, type string. I am putting message in the input queue using MQ
Explorer. I have following ESQL code in compute node.

SET OutputRoot = InputRoot;
-- Enter SQL below this line. SQL above this line might be regenerated,
causing any modifications to be lost.

set "OutputRoot"."MRM"."msgText" = ' This is my message';

I can never get my hard coded message back in output queue, actually noting
is appearing in output queue. I tried by copying only the header but that
did not make any difference either. It's working if I only have
SET OutputRoot = InputRoot; which gets me back whatever I am putting in to
input queue back to output queue.

Where am I going wrong?

Thanks for all your help.

Ratnadeep Bose

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Re: How to chage a string in Compute Node

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