Hi,
I have solved the problem, this is what I did:
I issued the command $ps -ef | grep ora
and noticed that orarim appears in lower case in the output.
So I went into listener.ora, sqlnet.ora, tnsnames.ora, .bash_profile and changed all uppercase to lowercase orarim.
Then I restarted lsnrctl.
This was the original message:
I have both errors on the Oracle Linux with 11g RDBMS when trying to connect:
SQL>connect scott@orarim/pwd
But if I omit the oracle_sid I can connect fine.
From the client I get an OK when I run tnsping orarim
I have read ten+ threads about these errors on the web.
It was working until I installed Weblogic.
Message was edited by: JeanParis