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AS/400 Programming
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Print file overflow in ILE RPG
Question:
Can anyone tell me how to handle overflow with an externally described
print file ( created with RLU )? I was going to add the OFLIND(*INOF) to
the keyword section of the file specs, but the manual says thats only for
program described printer files and SEU won't let me do it. HELP!
Answer(s):
Chris, OA-OG, and OV are for program described print only. Use a
numeric indicator. So you may code your keyword...OflInd( *IN60 ).
Also, this indicator comes on when there's overflow, but you must
programatically turn it off. Your code will look something like this.
If *IN60 = *On
Write Hdg
Eval IN60 = *Off
EndIf
Mike Cravitz
NEWS/400 Technical Editor
I usually check overflow by getting the information from a printer
informational DS. As it contains the current line, and overflow line, you
can make the necessary calculations in your program to see if the format
you're planning to write still fits on the page ... and if not, you can
write a new header.
Here we typically place an error indicator on the write statements. when
overflow occurs, the error is trapped, and you can perform your overflow
logic.
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