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  1. ,

    Exception in thread "main" java.io.NotSerializableException: java.util.Hashtable$Enumerator at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSe

  2. ,
    via Stack Overflow by Matthias

    Your object contains member variables which are themselves not serializable 'ReportDataStoreRegion'. If you really want to serialize your object. One option would be to declare the variable as transient so that it is not serialized.

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via Oracle Community by 3216110, 1 year ago
oracle.ods.virtualization.operation.Result
java.io.NotSerializableException: oracle.ods.virtualization.operation.Result	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)	at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:423)	at java.lang.Throwable.writeObject(Throwable.java:652)	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)	at weblogic.rmi.extensions.server.CBVOutputStream.writeObject(CBVOutputStream.java:81)	at weblogic.rmi.internal.ServerRequest.unmarshalThrowable(ServerRequest.java:357)	at weblogic.rmi.internal.ServerRequest.getThrowable(ServerRequest.java:62)	at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:203)	at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:222)	at oracle.bpm.services.authentication.ejb.BPMUserAuthenticationServiceBean_x3zj5y_BPMUserAuthenticationServiceRemoteImpl_1036_WLStub.authenticate(Unknown Source)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:89)	at com.sun.proxy.$Proxy473.authenticate(Unknown Source)	at oracle.bpm.web.security.AuthenticationUtil.initBPMContextInSession(AuthenticationUtil.java:118)	at oracle.bpm.web.security.LoginBean.initSSOSession(LoginBean.java:105)	at oracle.bpm.web.security.AuthenticationUtil.authenticateModule(AuthenticationUtil.java:207)	at oracle.bpm.web.security.faces.AuthenticationPhaseListener.authenticate(AuthenticationPhaseListener.java:73)	at oracle.bpm.web.security.faces.AuthenticationPhaseListener.authenticatePhase(AuthenticationPhaseListener.java:63)	at oracle.bpm.web.security.faces.AuthenticationPhaseListener.afterPhase(AuthenticationPhaseListener.java:54)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:520)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.help.web.rich.OHWFilter.doFilter(Unknown Source)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:131)	at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:447)	at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)	at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:447)	at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)	at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)	at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:181)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)	at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)	at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)	at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)	at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)	at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)	at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)	at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)	at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)	at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)	at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:61)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3748)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3714)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2283)	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2182)	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1491)	at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:550)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)