|
I'm setting the variables to a fixed values in the CL... The actual--
data values will never exceed 50 characters.
I just recall something goofy when you have CL Character variables
over a length of 32.
Here's the actual code:
PGM
DCLPRCOPT DFTACTGRP(*NO) ACTGRP(*NEW) BNDDIR(TBFBIND)
DCL VAR(&LOG) TYPE(*CHAR) LEN(50)
DCL VAR(&SUBJ) TYPE(*CHAR) LEN(100)
DCL VAR(&STMF) TYPE(*CHAR) LEN(1024)
DCL VAR(&TOADDR) TYPE(*CHAR) LEN(50)
DCL VAR(&CCADDR) TYPE(*CHAR) LEN(50)
DCL VAR(&MSG) TYPE(*CHAR) LEN(1024)
DCL VAR(&ERRID) TYPE(*INT) LEN(2)
CHGVAR VAR(&LOG)
VALUE('/ftplogs/NYR000-20191007-95915.log')
CHGVAR VAR(&SUBJ) VALUE('This is a test')
CHGVAR VAR(&STMF) VALUE(&LOG)
CHGVAR VAR(&TOADDR) VALUE('*IT_STAFF')
CHGVAR VAR(&CCADDR) VALUE(' ')
CHGVAR VAR(&MSG) VALUE('*ATT')
CALLPRC PRC('Eml_Stmf') PARM(('001TBF') +
(&SUBJ) (&STMF) (&TOADDR) (&CCADDR) (&MSG)) +
RTNVAL(&ERRID)
ENDPGM
-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx] On Behalf
Of Alan Campin
Sent: Monday, October 07, 2019 2:14 PM
To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: [EXTERNAL] Calling an ILE Procedure from CLLE
Not clear. Are these variables coming into the CL as VarChar's? If
yes, I don't see the problem.
Assuming a two byte header and 1024 length field you would just pass
and declare as a 1026 byte field. Receive as a VarChar(1024) in your RPG.
On Mon, Oct 7, 2019 at 2:03 PM Alan Shore via RPG400-L <
rpg400-l@xxxxxxxxxxxxxxxxxx> wrote:
Hi Greg--
You may want to retest and put something MUCH larger into PARM1 I
believe there is a limitation as to the size of what is passed into
a parameter (probably wrong - and Im getting mixed up with something
else)
Try something that is over 100 characters just to be on the safe
side
Alan Shore
E-mail : ASHORE@xxxxxxxx
Phone [O] : (631) 200-5019
Phone [C] : (631) 880-8640
'If you're going through hell, keep going.'
Winston Churchill
-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx] On
Behalf Of Greg Wilburn
Sent: Monday, October 7, 2019 1:59 PM
To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: [EXTERNAL] Calling an ILE Procedure from CLLE
I have an RPGLE procedure that I need to call from a CLLE program.
The issue is the length (and type) of the parameters in the RPG
procedure - they are all VARCHAR and range in size from 50 to 1024.
For now, I have it "working" by defining the CL variables as the
"maximum size".
For example:
The first parameter of the RPG procedure is VARCHAR(1024), so I
defined the CL variable &PARM1 as TYPE(*CHAR) LEN(1024).
CHGVAR VAR(&PARM1) VALUE('about this much data') CALLPRC
PRC('my_rpgProc') PARM((&PARM1) (&PARM2)...)
This seems to work (for now)... but I have this little voice in my
head telling me it could be a problem down the road.
I despise CL for this very reason.
Greg
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