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1. Re: BMP and java.rmi.ServerException
ben Sep 13, 2001 6:33 AM (in response to ben)Hi,
i changed the transaction attribute to "RequiresNew" Now i got the following exception:
[ProductBean] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is: javax.ejb.EJBException
[ProductBean] java.lang.IllegalStateException: INSERTING AN ALREADY EXISTING BEAN, ID = 323-456-7890-60
[ProductBean] at org.jboss.ejb.plugins.AbstractInstanceCache.insert(AbstractInstanceCache.java:207)
[ProductBean] at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:219)
[ProductBean] at org.jboss.ejb.EntityContainer.createHome EntityContainer.java:441)
[ProductBean] at java.lang.reflect.Method.invoke(Native Method)
[ProductBean] at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:639)
[ProductBean] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:160)
[ProductBean] at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:87)
[ProductBean] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:135)
[ProductBean] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:263)
[ProductBean] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:86)
[ProductBean] at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:164)
[ProductBean] at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:106)
[ProductBean] at org.jboss.ejb.EntityContainer.invokeHome (EntityContainer.java:316)
[ProductBean] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContainerInvoker.java:369)
[ProductBean] at java.lang.reflect.Method.invoke(Native Method)
[ProductBean] at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
[ProductBean] at sun.rmi.transport.Transport$1.run(Unknown Source)
[ProductBean] at java.security.AccessController.doPrivileged(Native Method)
[ProductBean] at sun.rmi.transport.Transport.serviceCall(Unknown Source)
[ProductBean] at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
[ProductBean] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
[ProductBean] at java.lang.Thread.run(Unknown Source)
I get the connection to the database in every method I want to execute a SQL-Statement. The first time i run the Client the test works, but when i run the client again, the listed execption occures.
Please help me, to find the fault.
Thanks
Ben