Re: ERROR: 12203
From: Sybrand Bakker <postbus_at_sybrandb.demon.nl>
Date: Sat, 18 Mar 2000 08:22:00 +0100
Message-ID: <953367898.11963.0.pluto.d4ee154e_at_news.demon.nl>
Date: Sat, 18 Mar 2000 08:22:00 +0100
Message-ID: <953367898.11963.0.pluto.d4ee154e_at_news.demon.nl>
You'll need to configure sqlnet or set the registry
variable ORACLE_SID appropiately. As you don't provide any information about
your installation (do you have personal oracle or a client/server situation) it
is very difficult to resolve your problem.
12203 means there's no network connection to the host. sqlnet is configured in sqlnet.ora, listener.ora and tnsnames.ora. Upon client connection tnsnames.ora is used. But of course, that's all in the manual.
Hth,
Sybrand Bakker, Oracle DBA
12203 means there's no network connection to the host. sqlnet is configured in sqlnet.ora, listener.ora and tnsnames.ora. Upon client connection tnsnames.ora is used. But of course, that's all in the manual.
Hth,
Sybrand Bakker, Oracle DBA
Received on Sat Mar 18 2000 - 08:22:00 CETBM <goodman5_at_ix.netcom.com> wrote in message news:oLFA4.15025$E85.339339_at_news1.rdc1.md.home.com...I'm new to Oracle and have just installed the tools. When I run the SQL*plus and attempt to use the scott/tiger combo. I get Error:Tns-12203 unable to connect error. I'm just not sure what file I should edit to point it the Oracle Home directory if I'm thinking correctly.Any help would be appreciated.Daniel