I AM USING SQL PLUS 8.
I WANT CREATE USER WITH CREATE USER USERNAME IDENTIFIED PASSWORD WHEN I EXECUTED THIS COMMAND MESSAGE SHOW THAT INSUFFICENT PRIVILAGE SO, HOW TO CREATE USER.
The privileges on for Oracle database user will need to be adjusted to allow you to create users.
Talk to your dba and get them to assign you the ORacle role with user creation in it.
Cheers Justin
