on 09-15-2008 11:27 AM
Hi all
I have a rather strange periodic problem.
I'm sending messages from ERP to XI to MQ Websphere. Sometimes messages does not reach MQ. There is a twist on my scenario. When XI receive a message from ERP XI creates 3 messages: Begin, Data and End. This is becaus the receiving application needs these. It is always my Begin message that gets lost.
The three messages are created using an graphical mapping program and an enhanced interface determination.
The problem happens once end a while - about every 1000 messages or so.
The JMS adapter is configured with Transport/Network protocol: "TCP/IP" and JMS compliant: "webspehere (non JMS)". I'm also using "transactional JMS session" and content conversion.
All messages in runtime workbench is status succesfull (delivered).
Any suggestions?
Kind regards
Martin
Hi Martin,
i think your JMS adapter is working okay because it takes the first msg which it gets of a msgID...........Now xi has no way of knowing that multiple msgs it will get with same msgID as XI expects each msg to have a unique msgID.........So the problem lies with your Websphere MQ.......just see it that how you can avoid this thing of multiple msgs being generated with the same msgID by MQ as even if a batch program is creating these msgs in MQ, then also each msg should have a unique msgID for it........
Thanks,
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Hi,
I think need to increase message size from 1000 to some thing else. Check with adapter property how much it will support based on that increase. Meanwhile check parameters at receiver end also.
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Hi,
If your messages are successfully processed in XI i hope its better to check from MQ Series point of view also.
Thanks,
Kalyan.
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