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  3. September 2006

Re: Formatting non-program messages

4) messages created for "one time scenarios" are there convenient, available to be used in future programs, that we had not yet dreamed of at the "one time" 6) We can "merge" modifications and additions when vendor upgrades message file in some upgrade or PTF 7) We can have copy of message file with text in a non-English language so our friends south of the border, and other places, can see the error message in their tongue 8) Less hassle that scenario of MSG to specified user AL or other long time employee, when time comes that person leaves the company
Using externally defined messages in a message file is more about communications and ease of program maintenance than it is about re-use of message IDs. There are many advantages:
1) It makes it easier to monitor for different errors. (I hate it when commands and programs send CPF9898 escape messages.) 2) When retrieving messages it makes it easier to figure what's going on without having to programatically parse the message text. 3) To find which part of a program sent an error it's easier to searching for a unique message IDs in source is much easier than searching for text strings or for the dreaded CPF9898 message ID. 5) The text of the messages are stored externally, like file record formats, which makes life easier all around, so if you want to change the text of a message you can do so without re-compiling the program (or programs).
It might be helpful if there was a GO CMDREF variant to cross-index what programs call what messages, unless we use a standard &# for ME (identify &PGM that sent the message) 



There are probably many more that I can't think of right now.

[Can you tell that I'm a zealous message handling advocate?  ;-)  ]
IMHO all messages whether used once or many times should be defined in a message file.

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