ORA-01031: insufficient privileges when connecting by SQL PLUS 8.0 with sys
From client, I use SQL PLUS 8.0 to connect to server: sys/password@MYDB1 as sysdba
The error always raises “ORA-01031: insufficient privileges”
I have done:
- Set: remote_login_passwordfile=exclusive in tnsname.ora file
- Uncomment: SQLNET.AUTHENTICATION_SERVICES in “sqlnet.ora” file
Also on this client:
to use SQL PLUS 8.0 to connect to server: manager/password@MYDB1. To connect normally
to use PLSQL Deverloper (it is the same oracle_home with SQL PLUS 8.0) to connect to database normally with user sys.
To use Enterprise manager console (it is other oracle_home with SQL PLUS 8.0) to connect to database normally with user sys
Please, help me to solve this trouble