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If you go to the downloads page on rpgiv.com you can download the API prototypes
for several APIs.
Here's the prototype for QWCCVTDT.
D QWCCVTDT PR ExtPgm('QWCCVTDT')
D inFmt 10A Const OPTIONS(*VARSIZE)
D inDate 64A Const OPTIONS(*VARSIZE)
D outFmt 10A Const OPTIONS(*VARSIZE)
D outDate 64A OPTIONS(*VARSIZE)
D api_error LikeDS(QUSEC)
D OPTIONS(*VARSIZE)
The other thing is you're passing in a 10-alpha field, but *DTS fields are much
bigger.
If you have a time in the MI_Time format that you are converting (which is a
8-byte value, use Qp0zCvtToTimeVal to convert it to a timeval struct, then add
the seconds to a variable that is set to the Epoch date to get the "Z" data type
value.
Or just use the GetDTS() subprocedure in RPG xTools.
-Bob Cozzi
www.RPGxTools.com
RPG xTools - Enjoy programming again.
-----Original Message-----
From: rpg400-l-bounces+cozzi=rpgiv.com@xxxxxxxxxxxx
[mailto:rpg400-l-bounces+cozzi=rpgiv.com@xxxxxxxxxxxx] On Behalf Of Jim Wiant
Sent: Monday, February 27, 2006 7:22 PM
To: RPG400-L@xxxxxxxxxxxx
Subject: CWCCVTDT continued....
Ok, a more clear example. It works in a stand alone program, I have
trouble when it's in a called procedure. I must be missing something.
Here's the three complete programs I just ran on my system.... (excuse
my crappy cut/past formatting. Always hated it)
************************************************************************
*******************************************
#1 (works)
/copy *LIBL/CPYSRC,HSPECS
D myInpFmt S 10A Inz('*DTS')
D myInpVar S 17A Inz(x'89A37F16E9B68000')
D myOutFmt S 10A Inz('*YYMD')
D myOutput S 17A
/copy *LIBL/CPYSRC,ERRC0100
C Call(E) 'QWCCVTDT'
C Parm myInpFmt
C Parm myInpVar
C Parm myOutFmt
C Parm myOutput
C Parm ERRC0100
C MyOutput Dsply
C Eval *INLR = *On
************************************************************************
********************************************
I get the right date (DSPLY 20050516132424437)
Now - parent program for a called module:
************************************************************************
*********************************************
/copy *LIBL/CPYSRC,HSPECS
H DFTACTGRP(*NO) ACTGRP(*CALLER)
H BNDDIR('*LIBL/FXM_BNDDIR')
D FXM_Convert_Date_And_Time_Format...
D PR 17A Varying
D InpFmt 10A Const
D InpVar 17A Const
D OutFmt 10A Const
D ErrorCode LikeDS(ERRC0100)
/copy *LIBL/CPYSRC,ERRC0100
D myInpFmt S 10A Inz('*DTS')
D myInpVar S 17A Inz(x'89A37F16E9B68000')
D myOutFmt S 10A Inz('*YYMD')
D myOutVar S 17A
C Eval myOutVar =
C FXM_Convert_Date_And_Time_Format(
C myInpFmt:myInpVar:myOutFmt:
C ERRC0100)
C MyOutvar Dsply
C Eval *INLR = *On
************************************************************************
*************************************
And the module (compiled as type *module):
************************************************************************
*************************************
/copy *LIBL/CPYSRC,ERRC0100
D FXM_Convert_Date_And_Time_Format...
D PR 17A Varying
D InpFmt 10A Const
D InpVar 17A Const
D OutFmt 10A Const
D ErrorCode LikeDS(ERRC0100)
P FXM_Convert_Date_And_Time_Format...
P B Export
D FXM_Convert_Date_And_Time_Format...
D PI 17A Varying
D InpFmt 10A Const
D InpVar 17A Const
D OutFmt 10A Const
D ErrorCode LikeDS(ERRC0100)
*
** Local Variables
*
D myInpFmt S 10A
D myInpVar S 17A
D myOutFmt S 10A
D myOutput S 17A
D myERRC0100 DS LikeDS(ERRC0100)
*
** Prepare
*
C Clear ERRC0100
C Eval ERRC0100.ErrBytPvd = %SIZE(ERRC0100)
C Eval myInpFmt = InpFmt
C Eval myInpVar = InpVar
C Eval myOutFmt = OutFmt
C Eval myOutput = *Blanks
C Call(E) 'QWCCVTDT'
C Parm myInpFmt
C Parm myInpVar
C Parm myOutFmt
C Parm myOutput
C Parm ERRC0100
C Return myOutput
P FXM_Convert_Date_And_Time_Format...
P E
************************************************************************
************
and the result is DSPLY 20410310170337790
- They should be doing the same thing, shouldn't they? I ran this exact
code on my system just now.
(I didn't even want to substitute out the copy books in the example for
fear I might remove one line incorrectly or something....)
*Oh - I use a lot of copy books. The contents of the copy books used
are:
ERRC0100
D ERRC0100 DS QUALIFIED
D ErrBytPvd 10I 0 INZ(%SIZE(ERRC0100))
D ErrBytAvl 10I 0 INZ(0)
D ErrExcId 7A INZ(*Blanks)
D ErrRsvd 1A
D ErrExcDta 512A INZ(*Blanks)
HSPECS
H DEBUG
H DECEDIT(*JOBRUN)
H OPTIMIZE(*NONE)
H OPTION(*srcstmt : *nodebugio : *showcpy)
H TIMFMT(*HMS)
Very confused why the differences
JPW
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