Ive got this error while Im executy Suppliers and Parts
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException: nested exception is: javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB: java.lang.reflect.InvocationTargetException; nested exception is:
javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB: java.lang.reflect.InvocationTargetException
at com.sun.corba.ee.internal.iiop.ShutdownUtilDelegate.mapSystemException(Shutdown UtilDelegate.java:68)
at javax.rmi.CORBA.Util.mapSystemException(Util.java:65)
at Beans._PartSuppliersSession_Stub.createPart(Unknown Source)
at ClientClasses.ClientMain.insertData(ClientMain.java:59)
at ClientClasses.ClientMain.main(ClientMain.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:285)
at com.iplanet.ias.appclient.Main.<init>(Main.java:353)
at com.iplanet.ias.appclient.Main.main(Main.java:93)
Caused by: java.rmi.RemoteException: nested exception is: javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB: java.lang.reflect.InvocationTargetException; nested exception is:
javax.ejb.EJBException: nested exception is: javax.ejb.CreateException: Could not create stateless EJB: java.lang.reflect.InvocationTargetException
at com.sun.enterprise.iiop.POAProtocolMgr.mapException(POAProtocolMgr.java:494)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:564)
at Beans.PartSuppliersSessionBean_EJBObjectImpl.createPart(PartSuppliersSessionBea n_EJBObjectImpl.java:40)
at Beans._PartSuppliersSessionBean_EJBObjectImpl_Tie._invoke(Unknown Source)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatchToServant(GenericPOASe rverSC.java:569)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.internalDispatch(GenericPOASer verSC.java:211)
at com.sun.corba.ee.internal.POA.GenericPOAServerSC.dispatch(GenericPOAServerSC.ja va:113)
at com.sun.corba.ee.internal.iiop.ORB.process(ORB.java:275)
at com.sun.corba.ee.internal.iiop.RequestProcessor.process(RequestProcessor.java:8 3)
at com.iplanet.ias.corba.ee.internal.iiop.ServicableWrapper.service(ServicableWrap per.java:25)
at com.iplanet.ias.util.threadpool.FastThreadPool$ThreadPoolThread.run(FastThreadP ool.java:283)
at java.lang.Thread.run(Thread.java:536)

