Hi all! I use Jboss 4.05 and EJB 3.0 and use DatabaseServerLoginModule. I were created two tables "Users" and "UserInRoles". In my tables, have two user user1 has two roles: Manager and Physician | user2 has one role: Physican Manager has two permissions (methods): write and read | Physican has one permission (method): read When I enter user2 I can call read method but when I enter user1 I don't call read method. My application show some messeges: javax.ejb.EJBAccessException: Authorization failure | ...... | Caused by: java.lang.SecurityException: Insufficient permissions, principal=user1, requiredRoles=[Physician], principalRoles=[Manager,Physician] Why? I were created user1 has two roles: Manager and Physician in mySQL! And Jboss also know this! Please help me!!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053436#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...