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los.alamos · Posted: Fri Aug 02, 2002 4:43 am Post subject:

IÂ´m new to MQSeries and a little bit confused about the clean error handling.

My task is to put a message on a queue (put1) and immediateley recieve the reply(get1). According to the errors that might occur, the state of business critical data has to be changed differently. That means:

- I have to figure out clearly, whether the put-call was o.k. and the message "is on the way", because I might make the first request to the remote system only once due to checking the account line of a user and locking a certain amount of money by the request.

I know about the completion and reason codes, but for me itÂ´s not clear, which of them definitely indicate whether the message was sent or not.
The application programming guide says "I should handle all the return codes that could arise from each call". But there are a few !!!

Are there some more general suggestions for dealing with specific groups of errors ?
Is there a list of errors that may be caused by a put-call ? I only know the application programming reference with the reasoncodes in numeric order.

Any help would be appreciated !

Thanks,
Klaus