RE: Duplicate Record Monitoring

["Lapeyre, Francis" <FLAPEYRE@xxxxxxxx>]

1222 = Record cannot be allocated due to referential constraint error. Well,
if we ever do referential constraints on the DB (we don't), we'll have to
add that (probably with the file's own service program to write to the file,
so all the writes are in one place).

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of rob@xxxxxxxxx
Sent: Monday, February 27, 2006 3:03 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: Duplicate Record Monitoring

I just tested that out.  You get an error 1222.  Field status in program
francis2 is 1222.  'A' did exist in francisc but not in francisa.

program francis1
     FFRANCISC  UF A E           K DISK    rename(francisc:francisr)
      /include routines/qprotosrc,qcmdexc
      /free
       chain(e) 'A' francisr;
       qcmdexc('DLYJOB DLY(300)':15);
       *inlr=*on;
      /end-free 

program francis2
     FFRANCISA  UF A E           K DISK    rename(francisa:francisr)
     D status          s              5i 0
      /free
       mykey='A';
       mychar='bubba';
       write(e) francisr;
       status=%status(francisa);  //debug
       *inlr=*on;
      /end-free 

Rob Berendt
--
Group Dekko Services, LLC
Dept 01.073
PO Box 2000
Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com





"Raul A. Jager W." <raul@xxxxxxxxxx> 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
02/27/2006 03:39 PM
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Re: Duplicate Record Monitoring






I think it does happen if you have "Relational Integrity" and the 
"master" for the record you are trying to add is locked.

Lapeyre, Francis wrote:

>I have to wonder how a record lock can happen on a record that doesn't 
exist
>yet.. Some undocumented feature?
>
>Francis Lapeyre
>IS Dept. Programmer/Analyst
>Stewart Enterprises, Inc.
>E-mail: flapeyre@xxxxxxxx 
>
> 
>
>-----Original Message-----
>From: rpg400-l-bounces@xxxxxxxxxxxx 
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]
>On Behalf Of Buck
>Sent: Monday, February 27, 2006 2:19 PM
>To: rpg400-l@xxxxxxxxxxxx
>Subject: Re: Duplicate Record Monitoring
>
> > However, I've never had any error other  > than a 1021 on that file.
>
>That's just Murphy's way of telling you that a record lock is in your 
near
>future...  :-)
>   --buck
>