I've done this for some programs using a based variables.
D Program1 PI
D parmField1 5A
P PTRparmSigned S * INZ(%ADDR(parmField1))
D parmSigned S 5S 0 BASED(PTRparmSigned)
Monitor;
Field1 = parmSigned;
On-error;
// parmField1 did not have valid signed data.
Endmon;
The calling program can still do the Move or it can use %EDITC( FLD :'X').
Chris Hiebert
Programmer/Analyst
Disclaimer: Any views or opinions presented are solely those of the author and do not necessarily represent those of the company.
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Armand Perquin
Sent: Friday, January 25, 2013 3:04 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: Lost in free format conversion.
Hello,
In a RPG3 program a numeric field is converted to a character field and passed as parameter in a call. When this parameter is received in a free format program and the value is positive there is no problem converting it back to a numeric field. But when the value was negative the value in the character field contains a letter so I can convert it to a numeric field with %dec, %int or %uns.
E.g.
Field1 5.0 with value -22256 and parmField1 5A.
When the value from Field1 in RPG3 is moved into parmField1 the value is
converted from -22256 to '2225O'. In this case converting it back to a
numeric field is not possible because of the letter ‘O’. The result is
message RNX0105 is trown.
Can someone please help me to solve this challenge in free format.
Best Regards / Met vriendelijke groet,
Armand
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H.P.J. (Armand) Perquin
AS/400 Senior software developer, Senior system analyst
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