connect SYSTEM AS SYSDBA under Windows Server 2012 R2
I installed a database instance under 11g on a 2012 R2 server under the default SID ORCL. This is the only instance running
on that server. Then I gave a script to a colleague that does a
sqlplus system/password as sysdba @drop.sql
(drop.sql is just a sequence of PL/SQL statements dropping a certain user)
and he gets an invalid login user / password prompt and is prompted for another login with user password. The exact ORA-error
escaped me for the moment.
He does this a domain administrator which is in the group of administrators for that machine as well as I am.