The Java EE 6 Tutorial, Volume I

Troubleshooting the Secure Converter Application

Problem: The application displays zero values after authentication, as shown here:

    [exec] $100.00 is 0.00 Yen.
    [exec] 0.00 Yen is 0.00 Euro.

Solution: Verify that the user name and password that you entered for authentication match a user name and password in the Enterprise Server, and that this user is assigned to the group named TutorialUser. User names and passwords are case-sensitive. Read Adding Users to the Enterprise Server for more information on adding users to the file realm of the Enterprise Server.