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  1.  Home
  2. RPG400-L
  3. July 2005

RE: CHGDTAARA packed field

I would be very interested Denis

TIA  

Steve

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Denis Robitaille
Sent: 26 July 2005 15:40
To: rpg400-l@xxxxxxxxxxxx
Subject: RE: CHGDTAARA packed field


We have a lot of data area like this: Caracter data area with several subfield 
containing different kind of information. What we did to overcome the kind of 
problem presented here is the following:
- create an external DS (a physical file) that defines the structure of the 
data area
- create a utility program that uses this external DS to provide a facility to 
update the data area

this way, we have no issue with packed, zone, caracter... We also never make 
mistake like using the wrong offset for a subfield.

If some are interested, I can post the source of this utility. It is made of: 1 
command, 1 CLP, 1 RPG and a message file

Denis Robitaille
Directeur services technique TI
819 363 6130

SUPPORT
Jour (EST) Daytime : 819-363-6134
En-dehors des heures (EST) After hour : 819-363-6158
Network Status : 819-363-6157

>>> steve.raby@xxxxxx 2005-07-26 09:13:57 >>>
Hello Chaps,

Nope that didn't work, this is what the live one looks like,

                                                                   
           Value                                                   
Offset      *...+....1....+....2....+....3....+....4....+....5     
    0      'AMBISPRD  9902U34274AMB   N   J  ?J32101   '    
   50      '  éh Scholing  . . . . . . . . . . . . . . . . . V'    
  100      'oertaal. . . . . . . VO2max. . . . . . . . . . . .'    
  150      ' . . . . . . .111 N                              '    
  200      '                                                  '    
  250      '                                                  '    
  300      '                                                  '    
  350      '                                                  '    
  400      '                                                  '    
 
and this is the test after that change,

                                                                   
            Value                                                  
 Offset      *...+....1....+....2....+....3....+....4....+....5    
     0      'AMBISLNP  9902SUP01        N   J00000000100   &  '   
    50      '     (1) . . . . . . . . . (2) . . . . . . . . . ('   
   100      '3) . . . . . . . . . (4) . . . . . . . . . (5) . .'   
   150      ' . . . . . . .111 N                              '   
   200      '                                                  '   
   250      '                                                  '   
   300      '                                                  '   
   350      '                                                  '   
   400      '                                                  '   
                                                                   

The field starts in position 33, I cannot change the data area as it is part of 
a package so I just need that little bit changed.

Steve



-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx 
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Jonathan Mason
Sent: 26 July 2005 14:32
To: 'RPG programming on the AS400 / iSeries'
Subject: RE: CHGDTAARA packed field


Hi Steve

I was going to say the same thing as Paul, but he beat me to it :-)

All the best

Jonathan 
www.astradyne-uk.com 


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx 
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Paul Tuohy
Sent: 26 July 2005 13:23
To: RPG programming on the AS400 / iSeries
Subject: Re: CHGDTAARA packed field

Hi Steve,

get the boot ready :-)

The data area is a character data area so the VALUE needs to be a
character
field.

Try -
PGM
            DCL        VAR(&NUM) TYPE(*DEC) LEN(9 0) +
                         VALUE(1)
            DCL        VAR(&NUMCHAR) TYPE(*CHAR) LEN(9)

            CHGVAR   &NUMCHAR    &NUM
            CHGDTAARA  DTAARA(AMBISDATA (33 9)) VALUE(&NUMCHAR)
    ENDPGM

HTH

Paul

----- Original Message -----
From: "Raby, Steve (GE Advanced Materials, consultant)"
<steve.raby@xxxxxx>
To: "RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
Sent: Tuesday, July 26, 2005 12:59 PM
Subject: RE: CHGDTAARA packed field


> Hello Jonathan
>
> I just want to change the value to one, I tried just CHGDTAARA from a
command line, then I put it in a CL,
>
>
>    PGM
>            DCL        VAR(&NUM) TYPE(*DEC) LEN(9 0) +
>                         VALUE(1)
>            CHGDTAARA  DTAARA(AMBISDATA (33 9)) VALUE(&NUM)
>    ENDPGM
>
> And I get this,
>
>
>  Message ID . . . . . . :   CPA0701
>  Date sent  . . . . . . :   05/07/26      Time sent  . . . . . . :
13:54:06
>
>  Message . . . . :   CPF1019 received by CHGDTAARA at 500. (C D I R)
>
>  Cause . . . . . :   Control language (CL) program CHGDTAARA in
library
>    AMBISLNP detected an error at statement number 500. Message text
for
CPF1019
>    is: VALUE parameter not correct.
>  Recovery  . . . :   This inquiry message can be avoided by changing
the
>
> the dump looks like;
>
>  5722SS1 V5R2M0 020719                                    CL Program
Dump
>  Job name  . . . . . . . . :   SWRDV027D1  User name . . . . . . . . :
SUPPORT
>  Program name  . . . . . . :   CHGDTAARA   Library . . . . . . . . . :
AMBISLNP
>                                                               Messages
>              Message                               Message
From
>  Time        ID                  Sev       Type    Text
Program
>  135406                          00        CMD        500 - CHGDTAARA
DTAA
QCADRV
>                                                    RA(AMBISDATA (33
9)) VA
>                                                    LUE(1)
>  135406      CPF1019             40        ESC     VALUE parameter not
cor
QWCCCHVC
>                                                    rect.
>  135406      CPF9999             40        ESC     Function check.
CPF1019
QMHUNMSG
>                                                     unmonitored by
CHGDTAA
>                                                    RA at statement
500, in
>                                                    struction X'000F'.
>                                                              Variables
>  Variable           Type        Length             Value
Valu
>
*...+....1....+....2....+     * .
>  &NUM               *DEC                9 0         1
>
>
> Do I need to put it into Hex or something? I am probably going to kick
myself when I find out what I am doing wrong aren't I?
>
> Steve
>
>
> -----Original Message-----
> From: rpg400-l-bounces@xxxxxxxxxxxx 
> [mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Jonathan Mason
> Sent: 26 July 2005 13:48
> To: 'RPG programming on the AS400 / iSeries'
> Subject: RE: CHGDTAARA packed field
>
>
> Hi Steve
>
> What error messages are you getting?  How are you trying to change it?
> Can you provide code samples?
>
> All the best
>
> Jonathan
> www.astradyne-uk.com 
>
>
> -----Original Message-----
> From: rpg400-l-bounces@xxxxxxxxxxxx 
> [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Raby, Steve (GE
> Advanced Materials, consultant)
> Sent: 26 July 2005 11:55
> To: RPG programming on the AS400 / iSeries
> Subject: CHGDTAARA packed field
>
> Hello All,
>
> I have a data area with a 9,0 packed field in that I am trying to
> change, just a one off. I just keep getting error messages, how do I
> change that?
>
> TIA
>
> Steve
>
>
>
> --
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