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| maximum message length when put to OTMA IMS Bridge |
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| hwv |
 Posted: Mon Jun 27, 2005 12:58 am Post subject: maximum message length when put to OTMA IMS Bridge |
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Novice
Joined: 03 Jun 2005
Posts: 19
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Hello,
I want to put a message onto the OTMA Bridge, to get an IMS transaction started which processes this message.
It seems to me, that the message is put on DLQ with an RC of 292 (Data length negative) when the message size is greater than 32K.
Now some colleagues of mine told me that it should be possible to put bigger messages via OTMA to IMS when using message segmantation.
Does anybody know if this is true?
In our company the call to MQ is encapsulated and message segmantation isn't yet implemented. So I want to divide the message in two parts: the first, big one, which contains the user data and is put to a standard queue and the second, small one which is put on the XCF... queue and triggers the IMS transaction which processes the user data. Do you think this is a reasonable approach?
Thanx
Heinz-Willi |
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| hwv |
| Posted: Mon Jun 27, 2005 4:39 am Post subject: |
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Novice
Joined: 03 Jun 2005
Posts: 19
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The problem seems to be solved now,
I think, I have to increase my IMS skills. 
The programmer of the client application has to split his messages into small parts of max 32k. Each off this parts has to be prefixed by the adequate LLZZ. The first part has to be pre-prefixed by the transaction code.
LLZZTrancodeDataLLZZData...
The receiving transaction has to be multi segment
So, I think, the 292 was returned, because IMS was expecting an additional LL value and the data at this place happened to be interpreted as negative?
Heinz-Willi |
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