Hi , I have an application deployed in Jboss 4.0.4.GA which is developed using EJB 2.0 . I have a different problem, One of my screen i can update a perticular question and answer. I can see the modified user soon after i do the updation . But after some time when i take the same page the modified user disappears. An update query is being run each time i access this particular page (is this the property of EJB ?). And i found that some of the cases i am not able to access a bean which is inside another bean. I am using a BMP for persistence.