Javax.transaction.TransactionRolledbackException

Question

          Hi
          I am getting a weblogic.ejb.extensions.LockTimedOutException when a call an entity bean for the second time. The first time I call the account entity bean from a session bean it returns all the accounts without any problems. However the next time I call the same bean from the same session I get a time out error. It seems to get as far as the last record and the locks. It also seems to use the same context for the last record as it did on the first read. See bold ctx. I have tried changing the isolation level of the beans and increasing the time out limit. I've attached the output below. Has anyone any suggestion.
          Thanks
          Claire
          1st Read from Session Bean
          After creating Data Packets601212 ::69000512
          before find by account
          after find by accountEJBObject: '-915484003', home: 'eon.common.Account', ctx: '-916794723', pk: 'com.bankframe.common.ejb.account.interfaces.AccountPK@64476f25'
          accountDp{Account Balance=13010.7, Uncleared Funds=600.0, DATA PACKET NAME=ACCOUNT, OWNER=eontec Ltd, REQUEST_ID=00000, Currency=IEP, Debit Or Credit Balance=Credit, Account Number=69000512, Account T
          ype=Chequing, Account Name=Current Account - No. 1, Sort Code=601212}
          After creating Data Packets601212 ::77264300
          before find by account
          after find by accountEJBObject: '1776210589', home: 'eon.common.Account', ctx: '1775948445', pk: 'com.bankframe.common.ejb.account.interfaces.AccountPK@661c2d9f'
          accountDp{Account Balance=2100.0, Uncleared Funds=0.0, DATA PACKET NAME=ACCOUNT, OWNER=eontec Ltd, REQUEST_ID=00000, Currency=GBP, Debit Or Credit Balance=Credit, Account Number=77264300, Account Type
          =Deposit, Account Name=Term Deposit - Sterling, Sort Code=601212}
          2nd Reand from Session Bean
          After creating Data Packets601212 ::69000512
          before find by account
          after find by accountEJBObject: '704303773', home: 'eon.common.Account', ctx: '700895901', pk: 'com.bankframe.common.ejb.account.interfaces.AccountPK@64476f25'
          accountDp{Account Balance=13010.7, Uncleared Funds=600.0, DATA PACKET NAME=ACCOUNT, OWNER=eontec Ltd, REQUEST_ID=00000, Currency=IEP, Debit Or Credit Balance=Credit, Account Number=69000512, Account T
          ype=Chequing, Account Name=Current Account - No. 1, Sort Code=601212}
          After creating Data Packets601212 ::77264300
          before find by account
          after find by accountEJBObject: '1776210589', home: 'eon.common.Account', ctx: '1775948445', pk: 'com.bankframe.common.ejb.account.interfaces.AccountPK@661c2d9f'
          Thu Nov 23 09:45:57 GMT 2000:<I> <TX> Transaction (TxC (650302109, xid = 974971491652_10, timeout = 300, txState = Marked Rollback, root = null) rolled back after 300 sec.
          FinderException weblogic.ejb.extensions.LockTimedOutException: Lock for primaryKey:com.bankframe.common.ejb.account.interfaces.AccountPK@661c2d9f timed out after 300000 ms.
          finished creating dp
          CustomerOverviewBean::processDataPacket()::Sending Result to the Client Excep
          {DATA PACKET NAME=CUSTOMER OVERVIEW EXCEPTION, OWNER=eontec Ltd, REQUEST_ID=00000, Reason=javax.transaction.TransactionRolledbackException: Transaction: '974971491652_10' has been rolled back}
          Thu Nov 23 09:46:00 GMT 2000:<I> <EJB JAR deployment ./classes/castaway-jars/customeroverview.jar> Exception during commit of transaction: '974971491652_10'
          javax.transaction.RollbackException: Transaction TxC (650302109, xid = 974971491652_10, timeout = 0, txState = Rolledback, root = null has been rolled back.Reason: Transaction (TxC (650302109, xid = 9
          74971491652_10, timeout = 300, txState = Marked Rollback, root = null) rolled back after 300 sec.
          at weblogic.jts.internal.CoordinatorImpl.throwRollbackException(CoordinatorImpl.java:727)
          at weblogic.jts.internal.CoordinatorImpl.commit(CoordinatorImpl.java:352)
          at weblogic.jts.internal.TxContext.commit(TxContext.java:246)
          at weblogic.ejb.internal.StatelessEJBObject.postInvokeOurTx(StatelessEJBObject.java:88)
          at weblogic.ejb.internal.BaseEJBObject.postInvoke(BaseEJBObject.java, Compiled Code)
          at com.bankframe.bs.customer.ejb.customeroverview.server.CustomerOverviewBeanEOImpl.processDataPacket(CustomerOverviewBeanEOImpl.java:107)
          at com.bankframe.bs.customer.ejb.customeroverview.server.CustomerOverviewBeanEOImpl_ServiceStub.processDataPacket(CustomerOverviewBeanEOImpl_ServiceStub.java, Compiled Code)
          at com.bankframe.ei.servlet.BankframeServlet.getResponseDataPackets(BankframeServlet.java:173)
          at com.bankframe.ei.servlet.BankframeServlet.doGet(BankframeServlet.java:74)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java, Compiled Code)
          at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java, Compiled Code)
          at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java, Compiled Code)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
          Thu Nov 23 09:46:00 GMT 2000:<I> <ServletContext-General> BankframeServlet: Thu Nov 23 09:46:00 GMT 2000::BankframeServlet::Error in method getResponseDataPackets, the data packet was: {Customer Numbe
          r=996324364, DATA PACKET NAME=LIST CUSTOMER ACCOUNTS, OWNER=EON Technologies Ltd, Last Logged Date=20/02/2000, REQUEST_ID=80031}
          Thu Nov 23 09:46:00 GMT 2000:<I> <ServletContext-General> BankframeServlet: Thu Nov 23 09:46:00 GMT 2000::BankframeServlet::Unexpected exception in com.bankframe.bs.customer.ejb.customeroverview.serve
          r.CustomerOverviewBean.processDataPacket():
          javax.transaction.RollbackException: Transaction TxC (650302109, xid = 974971491652_10, timeout = 0, txState = Rolledback, root = null has been rolled back.Reason: Transaction (TxC (650302109, xid = 9
          74971491652_10, timeout = 300, txState = Marked Rollback, root = null) rolled back after 300 sec.
          at weblogic.jts.internal.CoordinatorImpl.throwRollbackException(CoordinatorImpl.java:727)
          at weblogic.jts.internal.CoordinatorImpl.commit(CoordinatorImpl.java:352)
          at weblogic.jts.internal.TxContext.commit(TxContext.java:246)
          at weblogic.ejb.internal.StatelessEJBObject.postInvokeOurTx(StatelessEJBObject.java:88)
          at weblogic.ejb.internal.BaseEJBObject.postInvoke(BaseEJBObject.java, Compiled Code)
          at com.bankframe.bs.customer.ejb.customeroverview.server.CustomerOverviewBeanEOImpl.processDataPacket(CustomerOverviewBeanEOImpl.java:107)
          at com.bankframe.bs.customer.ejb.customeroverview.server.CustomerOverviewBeanEOImpl_ServiceStub.processDataPacket(CustomerOverviewBeanEOImpl_ServiceStub.java, Compiled Code)
          at com.bankframe.ei.servlet.BankframeServlet.getResponseDataPackets(BankframeServlet.java:173)
          at com.bankframe.ei.servlet.BankframeServlet.doGet(BankframeServlet.java:74)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java, Compiled Code)
          at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java, Compiled Code)
          at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java, Compiled Code)
          at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java, Compiled Code)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
          ; nested exception is:
          javax.transaction.RollbackException: Transaction TxC (650302109, xid = 974971491652_10, timeout = 0, txState = Rolledback, root = null has been rolled back.Reason: Transaction (TxC (650302109,
          xid = 974971491652_10, timeout = 300, txState = Marked Rollback, root = null) rolled back after 300 sec.
          

Answer 1

What versions of the WebLogic you are using at windows and unix machines ? What are transaction attributes of the EJB methods you are invoking ?