when multible users accessing the application I am getting the following the log message... INFO | jvm 1 | 2006/11/02 13:45:29 | 13:45:29,216 ERROR [LogInterceptor] TransactionRolledbackLocalException in method: public abstract void javax.ejb.EJBLocalObject.remove() throws javax.ejb.RemoveException,javax.ejb.EJBException, causedBy: INFO | jvm 1 | 2006/11/02 13:45:29 | javax.ejb.EJBException: Application Error: tried to enter Stateful bean with different tx context, contextTx: TransactionImpl:XidImpl[FormatId=257, I am using the REQUIRED transaction attribute and default container configurations(STANDARD for CMP2.x).which uses QueuedPessimisticLock.. I am getting lot of ApplicationDeadLockException..I tried to use Instance Per policy but that is getting more dirty reads. how do i get rid of this problem? Thanks in advance bala. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982921#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...