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  1.  Home
  2. RPG400-L
  3. September 2009

RE: Reading a MODS or an Array

Thanks, Simon.

-----Message d'origine-----
De : rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] De la part de Simon Coulter

A program receives a MODS with 100 occurences as a parameter. There
may only be one occurence that is used. What is the
best/normal way to
exit a loop that reads this ds when no data is found? The
DS is based
on a record format.


If it truly is a MODS then you're probably only getting the
current occurrence. Make it an array DS instead. Pass the
number of populated elements as an additional parameter and
use that to condition your loop.


MyProcedure is calling an PGIII that returns a MODS.

MyProcedure reads through the MODS and adds the content to it's array DS that it returns as a parameter.
It then adds other elements of it's own.

I can easily put the parameter on the procedure for the number of elements used, but the RPGIII....


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