> I don't have access to the particular box in question > (Data Security has it locked down - it's a development > box, go figure!), so I can't verify the tns entry on > the server. However, this tns entry allows other > developers to connect to the instance without a > problem. > > I will continue to try to verify the tnsnames.ora > entry on the server. Until then, is there anything > else I can check?
If the listener is not password protected you can set a listener.ora in the OH/TNS_ADMIN on your client(or some other machine with lsnrctl installed), using the same parameters from your thsnames.ora and then run lsnrctl services listener_name to see the correct service name. You could check the sqlnet.ora default domain parameter too.
