Re: What Does 'Descriptor not Valid' mean in an open statement. -- RPG400-L

And you're sure it's on open() and not read() or write()?

Do you have a lot of programs that use sockets and/or open IFS files? Or
maybe 3rd party applications? I've seen a lot of issues where descriptors
aren't closed properly and other programs can't open a new one, or they try
to use one that isn't the one it opened.

I asked for a code snippet for a reason... I was curious. If you could
post the return codes and error numbers as well, that would help.

If it's working on devo and not on prod I see two possible issues:

1. OS issue (doubtful)
2. Job isn't properly creating/closing open descriptors (for IFS and/or
sockets).

Of course, another possibility is the code isn't the same.

Bradley V. Stone
www.bvstools.com
MAILTOOL Benefit #1 <https://www.bvstools.com/mailtool.html>: Command and
ILE Interfaces available which means easily sending email from your
programs.

On Wed, Sep 12, 2018 at 8:24 AM Marvin Radding <
marvin.radding@xxxxxxxxxxxxxxxxxxxxx> wrote:

Bradley,

It worked with no problems on our development box. This problem only
occurred on the Production system.

Thanks,

Marvin
No trees were killed in the sending of this message, but a large number of
electrons were terribly inconvenienced, traumatized, triggered, and crying
for their safe spaces.

-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
Bradley Stone
Sent: Wednesday, September 12, 2018 6:04 AM
To: RPG programming on the IBM i / System i <rpg400-l@xxxxxxxxxxxx>
Subject: Re: What Does 'Descriptor not Valid' mean in an open statement.

Can you post your open code? Maybe you defined your file descriptor
incorrectly?

Bradley V. Stone
www.bvstools.com
MAILTOOL Benefit #5 <https://www.bvstools.com/mailtool.html>: Easy setup!
No confusing or obscure setup instructions, directory entries, SMTP users,
aliases or host tables. All you need is TCPIP, a connection to the internet
and you're done!

On Wed, Sep 12, 2018 at 8:03 AM Marvin Radding <
marvin.radding@xxxxxxxxxxxxxxxxxxxxx> wrote:

I am having a very strange problem. When I attempt to open an IFS
file, the error I get is 'Descriptor not Valid'. When I google this
error all the problems others have had are with writing and reading,
but no one has had the error on opening.

Can anyone tell me why I am getting this error. We are on 7.1 and I
am using Scott Klement's set up.

Thanks,

Marvin
No trees were killed in the sending of this message, but a large
number of electrons were terribly inconvenienced, traumatized,
triggered, and crying for their safe spaces.
Notice: This e-mail transmission may contain information that is
proprietary, privileged and/or confidential and is intended
exclusively for the person(s) to whom it is addressed. This message
may also contain Protected Health Information (PHI) and must be
treated confidentially and handled in accordance with HIPAA and other

federal and state privacy laws.

Any use, copying, retention or disclosure by any person other than the
intended recipient or the intended recipient's designees is strictly
prohibited. If you are not the intended recipient or their designee,
please notify the sender immediately and delete this e-mail (and any
accompanying attachments).
--
This is the RPG programming on the IBM i (AS/400 and iSeries)
(RPG400-L) mailing list To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx Before posting, please take a
moment to review the archives at
https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: http://amzn.to/2dEadiD

--
This is the RPG programming on the IBM i (AS/400 and iSeries) (RPG400-L)
mailing list To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe,
unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives at
https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: http://amzn.to/2dEadiD
--
This is the RPG programming on the IBM i (AS/400 and iSeries) (RPG400-L)
mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: http://amzn.to/2dEadiD