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  • Subject: Re: where did those zeros come from?
  • From: "James W. Kilgore" <eMail@xxxxxxxxxxxxxxxxxxx>
  • Date: Thu, 22 Mar 2001 08:34:23 -0800
  • Organization: Progressive Data Systems, Inc.

Ray,

We ran into this problem so long ago that we now always to a SBMJOB to a
command not a CALL as a result of it.  This keeps parameter length
integrity.

If memory serves me it has something to do with the fact that your alpha
parameters are not 32 characters.  I'm sure that someone will give you
the gory details.

So create a command defining your parameters and use your program as the
command processing program.

HTH

"Ray, Adam" wrote:
> 
> Hello all.
> 
> I am submitting a job from a CL program passing some parameters. When the
> RPG program receives the parameters they contain some zeros that weren't
> there before I submitted the job. I thought this list might be able to help
> me out, as it has done in the past. Here come the details.
> 
> The following is my CL program. The parameters are filled from an input
> screen.
> 
>               DCL        VAR(&P01) TYPE(*CHAR) LEN(30)
>               DCL        VAR(&P02) TYPE(*CHAR) LEN(90)
>               DCL        VAR(&P03) TYPE(*CHAR) LEN(9)
>               DCL        VAR(&P04) TYPE(*CHAR) LEN(8)
>               DCL        VAR(&P05) TYPE(*CHAR) LEN(8)
> ...
>               DMPCLPGM
>               SBMJOB     CMD(CALL PGM(*LIBL/PRR50130) PARM(&P01 &P02 +
>                            &P03 &P04 &P05)) JOB(PRR50130XX) JOBQ(QPGMR2)
> 
> As you can see, I do a dump CL program right before the submit job. Here are
> the values of the parameters in the dump.
> 
> &P01               *CHAR                30        '020090
> '    F0F2F0F0F9F040404040404040404040404040404040404040
>                               +26                '     '
> 4040404040
> &P02               *CHAR                90        '
> '    40404040404040404040404040404040404040404040404040
>                               +26                '                         '
> 40404040404040404040404040404040404040404040404040
>                               +51                '                         '
> 40404040404040404040404040404040404040404040404040
>                               +76                '               '
> 404040404040404040404040404040
> &P03               *CHAR                 9        '         '
> 404040404040404040
> &P04               *CHAR                 8        '00000000'
> F0F0F0F0F0F0F0F0
> &P05               *CHAR                 8        '00000000'
> F0F0F0F0F0F0F0F0
> 
> Here is the entry parameter list in the RPG program.
> 
> C     *ENTRY        PLIST
> C                   PARM                    p01              30
> C                   PARM                    p02              90
> C                   PARM                    p03               9
> C                   PARM                    p04               8
> C                   PARM                    p05               8
> 
> The very first thing I do in the RPG program (*INZSR) is a dump. The dump
> shows the following in the above parameters.
> 
> P01                   CHAR(30)             '020090                        '
> 
>                       VALUE IN HEX
> 'F0F2F0F0F9F0404040404040404040404040404040404040404040404040'X
> 
> P02                   CHAR(90)             '
> 00000000      '
>                         81                 '          '
> 
>                       VALUE IN HEX
> '404040404040404040404040404040404040404040404040404040404040404040404040404
> 04040'X
>                         41
> '4040404040404040404040404040404040404040404040404040F0F0F0F0F0F0F0F04040404
> 04040'X
>                         81                 '40404040404040404040'X
> 
> P03                   CHAR(9)              '         '
> '404040404040404040'X
> P04                   CHAR(8)              '00000000'
> 'F0F0F0F0F0F0F0F0'X
> P05                   CHAR(8)              '00000000'
> 'F0F0F0F0F0F0F0F0'X
> 
> My question is where did those 8 zeros come from in variable P02? They
> aren't there immediately before the submit, but they are there immediately
> after the submit. Why? I am testing the variable for *BLANKS within the RPG
> program and it isn't doing what it's supposed to because those zeros are
> there.
> 
> Thanks in advance.
> - Adam
> 
>   ------------------------------------------------------------------------
> 
>    Part 1.2    Type: application/ms-tnef
>            Encoding: base64
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