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RE: x12 loops - when they start and what segment they contain
You will have to define the X12 type tree of sorts to outline which segments
can loop and then how many. In any case you will need a "master." perhaps
reading an
eds file (foresight or edifacs or your own proprietary).
Then for actual data you will need to simply look for the ("check" in your
code) for the next iteration.
There is no advanced warning in the segments of how many loops that will
occur, so you'll have to do a "count" of them when you
encounter them.
only GS tells how many ST's are in the loop, only ISA tells how many GS's
are in the envelope. SE only tells you how many segments exist including
document (ST-SE).
Shan
-----Original Message-----
From: evhorig [mailto:
Sent: Thursday, July 17, 2003 1:05 PM
To:
Subject: [EDI-L] x12 loops - when they start and what segment they contain
If any programmers(or anyone else for that matter)have
any ideas for recognizing when X12 'loops' start and
what segments they contain, I'd appreciate the info.
More specifically, I'm working with 837 EDI data.
Thanks,
Troy
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