I am trying to check oracle connection through sqlplus and I used user name and pass word that I was given when I connect thru client program to remote oracle. However, when I perform the following command:
I got this error
ORA-12154: TNS:could not resolve the connect identifier specified
I tried other database and I got this error:
ORA-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA
Do I need other privileges and password?