Until I started up the application, then I got this "Invalid Login Credentials:
Before you start this, I strongly advise you to backup your application and everything else your fond of. This worked for me, hopefully it works for you.
Wait!.... There is a Patch for this bug:
Step 1. Copy your original Login Page (very handy to keep around in case you need to copy regions over)
This can easily be done if you navigate to your Login page, and choose Create > New Page as Copy
Step 2: Now you can remove your Login page.
Step 3: New authentication and new Login Page
Navigate to Shared Components
function validate (p_username in varchar2 ,p_password in varchar2 ) return boolean;When you complete this step, not only is the new Authentication Scheme created, but it is also the active one. And as a bonus, you will get a new Login page as well.