NaturalONE - "invalid I/O performed on server" when mapping a unix server

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1

Hello,
Sorry if the subject has already been discussed somewhere in the forum but i didn’t find anything.

I have Sofware AG Designer 10.5 installed on my PC and natural 9 on a remote Unix Server.
NDV is running on this serveur.

When i try to map Natural One with this server, i get the following error message “invalid I/O performed on server”

I wasn’t able to find logs on Win or Unix, but I note, using adaopr on unix, that i can see my profile accessing some Adabas files, so i guess a connexion occurs

Any help is highly appreciate,

2

Stephane,

are you using Natural Security ?

Errors like this happen, for example, when there is an NSC Logon exit issuing an interactive message.

3

thanks for your reply,

Indeed, we are using natural security.
So it could be an authorisation issue ?
Is there a way to know what kind of error happend with NSC ?

4

Sure !

SYSSEC → A (Administration Services) → E (Logon/countersign errors)

5

I had a look, but the only record i found was me loggin to syssec with a wrong user.

However, i succeed in mapping my environnement by adding
etid=$$ STACK=‘(logon LIB user pwd)’
in the session parameters.
must be something somewhere i don’t fully understand yet…

Thank you for your time and your help.

6

You might want to check if “user” has a default library defined which has a startup-program, if this outputs a map …

7

Yes, i think that’s the right guess.
we do have a logon map…

Thank you very much for your help !

8

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