- Go to "Oracle Application Server Admin Console"
- Click on the Web Application deployed (by user)
- Go to "Administration" tab under Webapp
- Click on Security Provider Link under Security
- Check whether File based security for Security Provider is same as per Java SSO Security Provider
- If not then Change it and then Restart WebApp
- Go to Java SSO Configurations under Oracle Application Server Admin Console
- Click Participating Applications tab
- Check Web Applications checkbox and then Apply
- Restart Application Server through Console
- Try Logging in to you Web Application, your application is configured with Java SSO
Note: - These Configurations are applicable for Oracle Application Server 10g.