Re: sql plus 8.0

david meinte:

> I want to create some tables in sql plus and when i fill in the logon
> screen with the username and password, then i get an error: ora-12203.
> I have already logged on with scott/tiger and system/manager. It
> doesn't work. What can this be ??
>

Hi David,

i think you have a problem with connection to the DB.

$ oerr ora 12203
12203, 00000, "TNS:Verbindung zum Ziel nicht möglich."

// *Cause: Invalid TNS address supplied or destination is not listening.
// This error can also occur because of underlying network transport
// problems.
// *Action: Verify that the service name you entered on the command line
// was correct. Ensure that the listener is running at the remote node 

// that the ADDRESS parameters specified in TNSNAMES.ORA are correct.
// Finally, check that all Interchanges needed to make the connection are
// up and running.

Albert. Received on Thu Aug 22 2002 - 09:50:14 CEST