Oracle Database Discussions

Hello,

I was usually login through the same password for sys user to log on to the database as sysdba, but last time i used " / as sysdba" to connect using local system administrative account which is connected very well and still connecting in the same way. The initializing parameter file set with the following parameter:

remote_login_passwordfile=EXCLUSIVE

Now if i use to connect the database server remotely using sys user, it gives me "ORA-01017: invalid username/password; logon denied" error and if i use the same login credentials on DB server machine using other local user accounts it is giving me "Insufficient Privilige" error. I can only connect now using local administrator account from DB server machine using " / as sysdba" statement.

Kindly guide me the issue.