Re: [JBoss-user] TransactionRolledbackException

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I guess ur creating entity without passing primary key.. check it out...   vijay ----- Original Message ----- From: madhu To: [EMAIL PROTECTED] Sent: Sunday, July 14, 2002 1:09 PM Subject: [JBoss-user] TransactionRolledbackException hi, i am getting one error when i am calling the entity bean(CMP) from the session bean(Stateful). Any one having any idea about TransactionRolledbackException? pl help me to find a solution, thanks in adv. Error on client side:  [java] Problem is herejava.rmi.ServerException: RemoteException occurred in server thread; nested exception is:  [java]     java.rmi.ServerException: Testing123455javax.transaction.TransactionRolledbackException: null  [java] Embedded Exception  [java] null; nested exception is:  [java]     javax.ejb.EJBException: null  [java] Embedded Exception  [java] null; nested exception is:  [java]     javax.ejb.EJBException: Testing123455javax.transaction.TransactionRolledbackException: null  [java] Embedded Exception  [java] null; nested exception is:  [java]     javax.ejb.EJBException: null  [java] Embedded Exception  [java] null Error on server side; 13:03:15,661 ERROR [LogInterceptor] TransactionRolledbackException, causedBy: java.lang.NullPointerException         at org.jboss.ejb.plugins.jaws.jdbc.JDBCCreateEntityCommand.execute(JDBCCreateEntityCommand.java:125)         at org.jboss.ejb.plugins.jaws.JAWSPersistenceManager.createEntity(JAWSPersistenceManager.java:255)         at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:253)         at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:270)         at org.jboss.ejb.EntityContainer.createHome(EntityContainer.java:728)         at java.lang.reflect.Method.invoke(Native Method)         at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1116)         at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:257)         at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)         at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:134)         at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79)         at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44)         at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:98)         at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)         at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)         at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:104)         at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:109)         at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:487)         at org.jboss.ejb.Container.invoke(Container.java:726)         at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1055)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)         at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:98)         at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102)         at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:73)         at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:76)         at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:185)         at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)         at $Proxy62.create(Unknown Source)         at eGovern.UserManagerBean.createUser(UserManagerBean.java:66)         at java.lang.reflect.Method.invoke(Native Method)         at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:823)         at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)         at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)         at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:266)         at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)         at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:167)         at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)         at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)         at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:380)         at org.jboss.ejb.Container.invoke(Container.java:705)         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)         at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)         at java.lang.reflect.Method.invoke(Native Method)         at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241)         at sun.rmi.transport.Transport$1.run(Transport.java:152)         at java.security.AccessController.doPrivileged(Native Method)         at sun.rmi.transport.Transport.serviceCall(Transport.java:148)         at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:465)         at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:706)         at java.lang.Thread.run(Thread.java:484) --