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protocol
PostPosted: Tue Jul 19, 2005 3:05 am    Post subject: Propagate statement Reply with quote

Apprentice

Joined: 25 Feb 2005
Posts: 41
Hi,

I seem to be having some problem with the Propogate statement.
I need to make 3 copies of the input message. So this is what i tried :

SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;
PROPAGATE;

The following is the error msg i am getting :

The WebSphere Business Integration Message Brokers output node 'Test.MQOutput' has received a message to write to an WebSphere Business Integration output queue, but the message appears to be empty. This error may be generated when 1) there is no MQMD and no message content in the output bitstream (there really is no data) or 2) there is no MQMD and the size of the message content is less that the size of the MQMD (it appears there is no content). This situation can occur when a output message is built incorrectly using the Compute node.

Am i doing something wrong ? Using MB v5.0.4
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jefflowrey
PostPosted: Tue Jul 19, 2005 3:27 am    Post subject: Re: Propagate statement Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981
protocol wrote:
SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;
PROPAGATE;
RETURN FALSE;

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I am *not* the model of the modern major general.
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protocol
PostPosted: Tue Jul 19, 2005 3:38 am    Post subject: Reply with quote

Apprentice

Joined: 25 Feb 2005
Posts: 41
Gotcha !

The "return true" was trying to propagate an empty message.
Thanks Jeff !
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EddieA
PostPosted: Tue Jul 19, 2005 6:31 am    Post subject: Re: Propagate statement Reply with quote

Jedi

Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles
Or, depending on your logic, remove the final PROPOGATE:
Code:
SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;
PROPAGATE;

SET OutputRoot = InputRoot;

Cheers,
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Eddie Atherton
IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Message Broker V7.0
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