Re: ORA-12545: Connect failed because target host or object does not exist

"Davide Bianchi" <davide_bianchi_at_usa.net> wrote:

>I don't know if this is the correct place to ask, if not, please excuse me.
>I have an NT Server with Oracle 8i, I've created 3 instances on the same
>server, the first two are called DEV1 and TUSS, the third TDEV. If I use
>SQLPlus from the server I can connect and use all the instances, without
>problems.
>
>The subject error came when I try to connect to TDEV from my NT Wks Client.
>However, the other instances work fine from the same client!

Sounds like a listener problem on the server. Make sure that your LISTENER.ORA file is configured for the TDEV instance. It sounds like it only contains the DEV1 and TUSS definitions.

regards,
Billy Received on Fri May 26 2000 - 00:00:00 CDT