You may have typed the wrong username and/or password. Try again, making sure you've typed them correctly. If you're certain you've typed them correctly, you may not have an account set up. Contact your database administrator to find out how to set one up.
This article's original title was: Error message: "ORA-01017: Invalid username or password; logon denied".
To reset your Data Warehouse password, use the online form, available at:
Change Your Data Warehouse Password
You will need a valid MIT personal certificate.