We are using oracle for an accounting software for the past 2 years.
Suddently yesterday oracle stoped working.
We restarted the machine, and the oracle services individually but without success.
We are executing the below command to start oracle:
E:\oracle\product\10.1.0\Db_1\bin\oradim.exe -startup -sid ORCL -usrpwd oracle
we get the error "ora-24327: need explicit attach before authenticating a user"
Can anyone help?