Creating DBA Login. Creating DBA Login. Amit (Programmer) (OP) 30 May 99 23:52 How do I create a DBA Login in my machine? I want to have all the DBA roles and privileges. I am using Oracle 8 Server on NT 4.0. RE: Creating DBA Login. Shobin (Programmer) 1 Jun 99 05:53 You don't need to create a dba login, you have two dba users: sys,system They are automatically created and have the dba role. The password from sys is change_on_install , system is manager. RE: Creating DBA Login. enigma (MIS) 28 Jul 99 11:13 You can create a new account in the database (for yourself) and grant a DBA role to that user. To do this you have to logon as SYS or System to the database.