Hi,
I've created a database link for a remote db.
whenever I tried to connect from my local db to the remote
one using my link, it gives me this error..
ERROR at line 1:
ORA-12154: TNS:could not resolve service name

OR

ERROR at line 1:
ORA-02019: connection description for remote database not found ( when I append .WORLD to the service name)

I am able to connect DIRECTLY to the remote db from my
sql plus ( connect remId/remPass@remService_name ) without problem !!!

ANY IDEA!!!!!