Re: cl program to call two rpgle programs

The main ways that your CL can know that the call to ProgramA ended in
error are:

1. An unhandled exception occurred in ProgramA - this would be identified
in the CL via a MONMSG as Jon told you above.
2. ProgramA intentionally sets a parameter value which the CL can use to
identify whether it is OK to go on and call ProgramB or not.

These are not mutually exclusive, they are handling different types of
error conditions.



On Wed, 4 Dec 2019 at 09:26, techie21 IT <techiei876@xxxxxxxxx> wrote:

Hi,

But problem is that program 1 has many if /else conditions and what will
happen if my program 1 falls under some error condition which it has
multiple error conditions in it.
So how will i be able to cope with this situation because program 2 from
this CL should only be called once program1 is completed normally here
normally means it should be able to do all those desired activities for
which it has been designed.
Also even in some positive scenarios all goes good and program 1 gets
completed successfully then how will my CL program come to know that it\s
time to execute program 2 now.


Thanks much...

On Tue, Dec 3, 2019 at 8:15 PM Jon Paris <jon.paris@xxxxxxxxxxxxxx>

wrote:

Plus I believe the OP intimated that the programs were not being

modified.

On Dec 3, 2019, at 12:32 PM, midrangel@xxxxxxxxxxxxxxxxx wrote:

I'd argue that too tightly couples the two programs.

Proper checks can be made in the CL to see that program 1 completes

as

desired before calling program 2.

--
Jim Oberholtzer
Agile Technology Architects

-----Original Message-----
From: RPG400-L <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of

Booth

Martin
Sent: Tuesday, December 3, 2019 12:24 PM
To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: cl program to call two rpgle programs

I'd consider calling programB from programA, so that programB only

runs

if

and how programA wants it to run.


On 12/3/2019 11:06 AM, techie21 IT wrote:

Hi,

I am trying to write a CL prgram which should call two independent

RPGLE

Programs,
I am trying this to club these 2 different RPGLE programs so that

they

should run in a same job but problem is that these 2 RPGLE programs

are

very complex and have different if else conditions so how can I club

them

together also once first RPGLE program gets completed then only

secondone

should be invoked.


Thanks

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