× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Rob,
Well I guess I am going to have to learn RPG LE.  All I wanted to do was have a 
CL program called when a records was entered in ZZUSER2. I get 'record lock' 
trying to call the 'CL'.  I cannot believe it is this hard.
Thank for you help and concern.  
Willie....


-----Original Message-----
From: rob@xxxxxxxxx [mailto:rob@xxxxxxxxx]
Sent: Wednesday, October 29, 2003 11:20 AM
To: RPG programming on the AS400 / iSeries
Subject: RE: Trigger Help


Willie,

How's it going?

Rob Berendt
-- 
"They that can give up essential liberty to obtain a little temporary 
safety deserve neither liberty nor safety." 
Benjamin Franklin 




rob@xxxxxxxxx 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
10/28/2003 09:02 AM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


To
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>
cc

Subject
RE: Trigger Help






Willie,

Let me see if I can rephrase this.  Just to see if I understand this.

When someone inserts a record into ZZUSER you want to add a record of this 

into DCSNEW.  Correct?

If so then your trigger program should not have an F spec for the file 
ZZUSER.  It does not read ZZUSER.  There are two parameters that are 
automatically passed to the program.  As you can see by reading the 
following:
http://publib.boulder.ibm.com/iseries/v5r2/ic2924/info/dbp/rbafomst02.htm#ToC_461

One parameter is bunch of fields concantenated together.
The second parameter is the length of the first parameter.
Among the fields in the first parameter is a 'before' and 'after' image of 

ZZUSER.  On an insert only the 'after' is relavent.  You already have all 
the fields in that parameter.  Therefore there is no need to read this 
record from ZZUSER.
I will caution you, that the RPG example has one questionable practice. 
That is that everything after position 80 should only be accessed by using 

the offsets.  For example instead of:
       * Newly inserted record of ATMTRANS
      I                                      117 132 RECORD

you should instead do:
      C              eval  record=substr(parm1:onoff+1:onewlen)

The reason is that IBM reserves the right to change the size of FILL2 and 
has done so in the past, causing tons of grief for people who hardcoded 
their offsets.
To do this you'll probably have to assign a length to the data structure 
instead of relying on the subfields to define the length of the DS.  Pick 
a sizable number that will allow for growth.
Ideally you would do the following (as you can see I don't use old RPG 
anymore)
      D New    e ds                   extname(ZZUSER) qualified
      D Old    e ds                   extname(ZZUSER) qualified
      C              eval  New=substr(parm1:noff+1:newlen)
      C              eval  Old=substr(parm1:oldoff+1:oldlen)

Rob Berendt
-- 
"They that can give up essential liberty to obtain a little temporary 
safety deserve neither liberty nor safety." 
Benjamin Franklin 




"Willie J. Moore" <WJMoore@xxxxxxxxxxxxxxx> 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
10/27/2003 05:24 PM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


To
"RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
cc

Subject
RE: Trigger Help






I am sorry about that.  I want the trigger that is attached to the file 
'zzuser'to call a 'cl' program when a record is entered.  The 'cl' then 
runs a program 'trdata' that puts the data in the correct file.  I did get 

the trigger to call the 'cl'. Now I am getting the following: 'TRDATA 
13600 issued update or delete in TRDATA without prior READ or CHAIN'. I am 

reading 'trdata' and following through the flow of the program before 
trying to delete record.
It must be the time change here in California. 
Thanks for any help.
Willie....

-----Original Message-----
From: rob@xxxxxxxxx [mailto:rob@xxxxxxxxx]
Sent: Monday, October 27, 2003 1:30 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: Trigger Help






Willie,

When a trigger program is called, it passes several parameters to the
program.  Neither of your programs have any parameters defined.  Or, were
these programs one of the numerous programs that normally update your file
and you're wondering why they don't call the trigger?  I suspect it is the
former and not the latter.  (Would have helped to put the program names in
them.)

You need to RTFM.  This is a good link to start with:
http://publib.boulder.ibm.com/iseries/v5r2/ic2924/info/dbp/rbafomst02.htm#ToC_456


It even has a sample RPG trigger program.  Go through that and if you 
still
have questions, let us know.

Rob Berendt
--
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."
Benjamin Franklin



 
             "Willie J. Moore" 
             <WJMoore@calfinew 
             ire.com>                                                   To 


             Sent by:                  <rpg400-l@xxxxxxxxxxxx> 
             rpg400-l-bounces@                                          cc 


             midrange.com 
                                                                   Subject 


                                       Trigger Help 
             10/27/2003 03:28 
             PM 
 
 
             Please respond to 
              RPG programming 
              on the AS400 / 
                  iSeries 
             <rpg400-l@midrang 
                  e.com> 
 
 




I am trying to do my first 'Trigger' program and not having much luck.  I
have a file that records are written to from several programs. I currently
have a CL that runs every 2mins. It reads my file and executes a program
that adds the record to a query file after some exiting.
What I want to do is have the CL and program run when every there is a
recorded added.  I am using RPG III.
Here are the file layout and part of the CL and RPG program.

File: 1 field called ZZUSER for 128.

CL:                ovrdbf            file(trdata) tofile(wjmwork/zzuser)
             ovrdbf                        file(dcsnew)
tofile(wjmwork/dcsnew)
             call                    pgm(wjmwork/trdata)

RPG:         F:trdata                      uf          f           128
 disk
             F:dcsnew          o           f           192         disk
             a

             I:trdata          ns          01
             I:                                              1           1
       recid
             I:                                              8 12
       badge
             I:                                              25 30
       date
             I:                                              31 36
       time
             C:                      again             tag
             C:                                  read        trdata
                         lr
             C:                      *inlr             ifeq        '1'
             C:                                  goto        endpgm
             C:                                  end
             C:*
             C:                      recid             ifne        'A'
             C:                                  goto        again
             C:                                  else
             C:                                  excpt             update
             C:                                  excpt             delrec
             C:                                  end
             O:dcsnew          eadd        update
             O:                                  badge
 22
             O:                                  date 17
             O:                                  time 30
             O:trdata          e           delrec

I do the following command to add the trigger: addpftrg
file(wjmwork/zzuser) trgtime(*after) trgevent(*insert)
pgm(wjmwork/dcscoletcl) rpltrg(*yes)

I would appreciate it if some one can give me help on getting this 
working.
It seams like it should be so simple.

Thanks in advance,
William Moore
wjmoore@xxxxxxxxxxxxxxx <mailto:wjmoore@xxxxxxxxxxxxxxx>
805-489-5144 ex.234



_______________________________________________
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.



_______________________________________________
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.


_______________________________________________
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.


_______________________________________________
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.


_______________________________________________
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.



As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.