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  1.  Home
  2. RPG400-L
  3. August 2003

RE: trigger error help

Rob
In this instance there isn't a difference, I should have used more
consistant wording.

The problem as I see it is that Willie is using the command DSPPGMMSG, which
is not a command I have on my system (V5R1) and from his stated purpose for
the program I would assume that he actually wants to send a message to
someone, not display it. (If DSPPGMMSG is a vendor supplied command I would
asume it displays program messages) The message he received, CPF502B, says
there are more messages relating to the error but those were not in the
e-mail so I made SWAG as to what I see as cause of his problem.

The secondary problem is that sending a message type of *INQ (*RQS) would
cause problems in a trigger program because the sending program waits until
the inquiry message is answered which would leave the job(s) writing to the
triggered file waiting in limbo.

Duane
 

-----Original Message-----
From: rob@xxxxxxxxx [mailto:rob@xxxxxxxxx]
Sent: Wednesday, August 27, 2003 2:54 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: trigger error help


If that's true, that you don't need to define the parms in the CL, then 
what was his errors?  Or is there a difference between "don't need to 
define the parms" and "without receiving the parms"?

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





"Christen, Duane J." <dchristen@xxxxxxxxxxxxx>
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
08/27/2003 02:47 PM
Please respond to RPG programming on the AS400 / iSeries
 
        To:     "'RPG programming on the AS400 / iSeries'" 
<rpg400-l@xxxxxxxxxxxx>
        cc: 
        Fax to: 
        Subject:        RE: trigger error help


My response is slightly missleading, you can use a CL as a trigger program
with or without receiving the parms in the CL, if you don't receive them
though you can't use them, which you are not in your examples.

Duane


-----Original Message-----
From: Christen, Duane J. [mailto:dchristen@xxxxxxxxxxxxx]
Sent: Wednesday, August 27, 2003 2:24 PM
To: 'RPG programming on the AS400 / iSeries'
Subject: RE: trigger error help


You can have a CL for a trigger program, you just can't use any of the
values, which you are not. You just want to know a record was added and 
send
a message. The real problem is the command DSPPGMMSG. I think you want
SNDMSG to send a message to a message queue, you also do not want to send 
a
*RQS message type because the message will "hang" the job until a response
has been received for the message. You could send it as a *BREAK message 
if
you really want to get someones attention.

CL:
RMANOTIFY: PGM
SNDMSG MSG('A RECORD HAS BEEN ENTERED') TOMSGQ(_________) 
ENDPGM:


CL:
RMANOTIFY: PGM
SNDBRKMSG MSG('A RECORD HAS BEEN ENTERED') TOMSGQ(_________) 
ENDPGM:

Duane

 

-----Original Message-----
From: Willie J. Moore [mailto:WJMoore@xxxxxxxxxxxxxxx]
Sent: Wednesday, August 27, 2003 11:22 AM
To: RPG programming on the AS400 / iSeries
Subject: RE: trigger error help


Larry,

Thank you for your response.  So, I cannot call a CL from a 'trigger'. The
'trigger' program must call an RPG program.  Which then in turn sends the
message.  This seams like a long way around.  I have not done a RPGLE
program.  Do you have an example of one that you could send me to look at.
Thanks,
Willie Moore
wjmoore@xxxxxxxxxxxxxxx


-----Original Message-----
From: Jansen, Larry [mailto:ljansen@xxxxxxxxxxxxx]
Sent: Wednesday, August 27, 2003 8:49 AM
To: 'RPG programming on the AS400 / iSeries'
Subject: RE: trigger error help


The program being called has to receive two parameters, the trigger buffer
and the trigger buffer length.  The trigger buffer contains control
information and the before and/or after images of the record being
processed.  It is variable in length, because it depends on the length of
the record and the trigger event.  The trigger buffer length is the length
of the buffer in binary, 9 long with 0 decimal positions.  So, you 
probably
need to have the trigger program written in a higher-level language 
(RPGLE),
and include these parameters.  Good luck!
Larry Jansen
PREFORMED Line Products

-----Original Message-----
From: Willie J. Moore [mailto:WJMoore@xxxxxxxxxxxxxxx]
Sent: Wednesday, August 27, 2003 11:25 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: trigger error help


I am having trouble with a 'trigger' program.  This is my first try.  Here
is what I am trying to do.

I have a physical file (slitmtot) that when a record is added a CL program
is called.  The CL notifies QC that a record has been entered. Enclosed is 
a
copy of the trigger and CL.

I am getting the following error: CPF502B, with an error code of 2 = 
*after
*insert trigger.

I did CHGJOB LOG(4 0 0 *SECLVL) and ran job.  The error was happening at 
the
write statement (RMAJOBNO), and that there is a Data Decimal Error.  I am
not passing any data to the program that the trigger is calling.

If I remove the trigger, the program runs fine.

Any help would be greatly appreciated. 
Willie Moore
California Fine Wire, Co.

TRIGGER: 
ADDPFTRG FILE(TESTFILE/RMAJOBNO) TRGTIME(*AFTER) TRGEVENT(*INSERT)
PGM(WJMWORK/RMANOTIFY)

CL:
RMANOTIFY: PGM
DSPPGMMSG MSG('A RECORD HAS BEEN ENTERED') MSGTYPE(*RQS)
ENDPGM:



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