RE: Is it possible to call an RPGIV program that accepts a varying parm from an OPM program?

OPM can have varying length fields.
Are you asking about sending a fixed length field into a varying field parameter?

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of sjl
Sent: Monday, May 11, 2009 1:37 PM
To: RPG400-L
Subject: Is it possible to call an RPGIV program that accepts a varying parm from an OPM program?



I think I already know the answer; (I'll probably need to create a wrapper for the RPGIV program that accepts a fixed-length field and calls the program that uses the varying-length field, passing a varying value) but I'll throw the question out just for grins.

Below is the prototype for the RPGIV program that I would like to call from an OPM program.


D MAIN PR EXTPGM('XDC9000')
D pValueIn 240A Const Varying
D pValueOut 240A
D pElemSize 15S 0 Const
D pElemDelim 1A Const
D pDDName 4A Const
D pPr_Err 1A

D MAIN PI
D pValueIn 240A Const Varying
D pValueOut 240A
D pElemSize 15S 0 Const
D pElemDelim 1A Const
D pDDName 4A Const
D pPr_Err 1A


Thanks,
Steve

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