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  1.  Home
  2. RPG400-L
  3. April 2012

Re: Need help with varlen fields

After looking at the job log I see it isn't a problem with the var len
field. It is a problem with date fields. I added the alwnul statement
to the program


Albert

On Thu, Apr 19, 2012 at 10:31 AM, Alan Shore <ashore@xxxxxxxx> wrote:
Then don't use monitor endmon to bypass the problem, but use monitor endmon to capture the problem and substitute zeros or blanks to whatever field (or fields) are the problem.
What message id do you receive when the problem happens?

Alan Shore
Programmer/Analyst, Direct Response
E:AShore@xxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Albert York
Sent: Thursday, April 19, 2012 1:28 PM
To: RPG programming on the IBM i / System i
Subject: Re: Need help with varlen fields

I can do that but then I can't process the record

On Thu, Apr 19, 2012 at 10:22 AM, Alan Shore <ashore@xxxxxxxx> wrote:
How about using monitor, endmon wrapped around the read

Alan Shore
Programmer/Analyst, Direct Response
E:AShore@xxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Albert York
Sent: Thursday, April 19, 2012 1:19 PM
To: RPG programming on the IBM i / System i
Subject: Re: Need help with varlen fields

I get the error on the read statement.

On Thu, Apr 19, 2012 at 10:09 AM, Jon Paris <jon.paris@xxxxxxxxxxxxxx> wrote:

On 2012-04-19, at 1:00 PM, rpg400-l-request@xxxxxxxxxxxx wrote:

I have an RPG program that is having a problem with var length fields.
I get the error 'unexpected null value' How can I fix this?

We really need a bit more info than that. But the most common cause of varying length problems is incorrect initialization due to including it in a DS that has no INZ keyword and no INZ on the field itself.

Since you are getting a null error though we're probably going to need to see some code.

Jon Paris

www.partner400.com
www.SystemiDeveloper.com




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