javax.naming.NamingException

[Praveena Khanna]

hi
i have sucessfully deployed the application but when i try and login in the ist page i get the following err........
javax.naming.NamingException: Error instantiating web-app JNDI-context: No location specified and no suitable instance of the type 'com.gt.csd.ejbs.security.user.GTUser' found for the ejb-ref ejb/User
Inside GTAutheticat:loginAuthenticate()...Exception...javax.naming.NamingException: Error instantiating web-app JNDI-context: No location specified and no suitable instance of the type 'com.gt.csd.ejbs.security.user.GTUser' found for the ejb-ref ejb/User
after creating new LoginTracker
Log Path ./CSD/LOGIN/LoginDetails.csv
after creating new file
after wrinting into new file
*****failedLogin
homepage.jsp?actionURL=failedLogin failedLogin
url Name :: homepage.jsp?actionURL=failedLogin
[root@haljr root]#