links
ORA-01031: insufficient privileges is that there is something wrong configuration.
1. Check sqlnet.ora
Comment out this line.
SQLNET.AUTHENTICATION_SERVICES=(NTS)
2. Check the OS user in terms of DBA group.
| # id uid=501(oracle) gid=501(grp01) groups=501(grp01) # groupadd dba # gpasswd -a oracle dba |
Nothing happens after 1 and 2,
But you could connect to the database with sys user.
| # sqlplus /NOLOG SQL> CONNECT sys as sysdba Enter password: SYS_PASSWORD SQL>startup SQL>shutdown immediate |