Hi,
I am getting the error pasted at the end of this post.
Here is the description of my application structure.
I have one jspx page in the application which has a Region (Say Region/Taskflow A).
The region A has 2 jsff. 1) search.jsff 2) detail .jsff
The lower half of the detail.jsff page has a region (say Region/Taskflow B), & a 'SAVE' & 'CANCEL' button just below the region B.
The Region B has 4 jsff say 1.jsff (entry point), 2.jsff, 3.jsff & 4.jsff.
I navigate to 1.jsff, 2.jsff,3.jsff & 4.jsff with the tabs (commandNavigationItem) provided on each page
General working
When I open the application, I search a member > navigate to detail.jsff > make required updates > click save or cancel.
This is when I see the issue:
1. Search a Member
2. Navigate to Detail.jsff
3. Make updates on 1.jsff
4. Navigate to 2.jsff
5. Navigate to 1.jsff
6. click save
I DO NOT see the issue when I work with the following paths
PATH1
1. Search a Member
2. Navigate to Detail.jsff
3. Make updates on 1.jsff
4. click save
PATH2
1. Search a Member
2. Navigate to Detail.jsff
3. Make updates on 1.jsff
4. Navigate to 2.jsff
5. click save
PATH3
1. Search a Member
2. Navigate to Detail.jsff
3. Make updates on 1.jsff
4. Navigate to 2.jsff
5. Navigate to 1.jsff
6. Navigate to 2.jsff
7. click save
I would appreciate some insight on how I should proceed to resolving this issue.
Thank you,
Prakash
Error
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.util.ConcurrentModificationException, msg=null
<oracle.adf.view> <Utils> <buildFacesMessage> <ADF: Adding the following JSF error message: null>
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at org.apache.myfaces.trinidad.model.CollectionModel.fireRowKeyChange(CollectionModel.java:364)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.keyChanged(FacesCtrlHierBinding.java:1216)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$FacesModel.dataChanged(FacesCtrlHierBinding.java:1229)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$ModelDataChangeListener.dataChanged(FacesCtrlHierBinding.java:1628)
at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.createAndNotifyKeyChangedDCE(JUCtrlHierNodeBinding.java:3632)
at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.isEventForMyRowAndRaiseDCE(JUCtrlHierNodeBinding.java:1360)
at oracle.jbo.uicli.binding.JUCtrlHierNodeBinding.eventForMyRow(JUCtrlHierNodeBinding.java:1333)
at oracle.jbo.uicli.binding.JUCtrlValueBinding.updateRow(JUCtrlValueBinding.java:420)
at oracle.jbo.uicli.binding.JUIteratorBinding.notifyUpdateEvent(JUIteratorBinding.java:377)
at oracle.adf.model.binding.DCIteratorBinding.rowUpdated(DCIteratorBinding.java:1381)
at oracle.jbo.common.RowSetHelper.fireRowUpdated(RowSetHelper.java:250)
at oracle.jbo.server.ViewRowSetIteratorImpl.fireRowUpdated(ViewRowSetIteratorImpl.java:3892)
at oracle.jbo.server.ViewRowSetIteratorImpl.notifyRowUpdated(ViewRowSetIteratorImpl.java:3499)
at oracle.jbo.server.ViewRowSetImpl.notifyRowUpdated(ViewRowSetImpl.java:2379)
at oracle.jbo.server.ViewObjectImpl.notifyRowUpdated(ViewObjectImpl.java:14036)
at oracle.jbo.server.ViewObjectImpl.notifyRowUpdated(ViewObjectImpl.java:13974)
at oracle.jbo.server.ViewObjectImpl.afterRowUpdate(ViewObjectImpl.java:15847)
at oracle.jbo.server.ViewObjectImpl.sourceChanged(ViewObjectImpl.java:16074)
at oracle.jbo.server.EntityCache.sendEvent(EntityCache.java:1702)
at oracle.jbo.server.EntityCache.deliverEntityEvent(EntityCache.java:1718)
at oracle.jbo.server.EntityCache.notifyColumnAndBlgChange(EntityCache.java:1776)
at oracle.jbo.server.EntityImpl.notifyAttributesChanged(EntityImpl.java:8162)
at oracle.jbo.server.EntityImpl.updateRetrievedAttributeAndNotify(EntityImpl.java:9363)
at oracle.jbo.server.OracleSQLBuilderImpl.doEntityDML(OracleSQLBuilderImpl.java:463)
at oracle.jbo.server.EntityImpl.doDML(EntityImpl.java:9615)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:7488)
at model.baseclass.CMEntityImpl.postChanges(CMEntityImpl.java:24)
at oracle.jbo.server.EntityImpl.callPostChanges(EntityImpl.java:7267)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3390)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:7576)
at model.baseclass.CMEntityImpl.postChanges(CMEntityImpl.java:24)
at oracle.jbo.server.EntityImpl.callPostChanges(EntityImpl.java:7267)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3390)
at oracle.jbo.server.EntityImpl.postChanges(EntityImpl.java:7576)
at model.baseclass.CMEntityImpl.postChanges(CMEntityImpl.java:24)
at oracle.jbo.server.EntityImpl.callPostChanges(EntityImpl.java:7267)
at oracle.jbo.server.DBTransactionImpl.doPostTransactionListeners(DBTransactionImpl.java:3390)
at oracle.jbo.server.DBTransactionImpl.postChanges(DBTransactionImpl.java:3183)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2181)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2461)
at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1754)
at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1516)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1538)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2371)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:803)
at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.executeEvent(PageLifecycleImpl.java:414)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:254)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:212)
at view.mb.CaseManage.saveBtn(CaseManage.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.sun.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:181)
at com.sun.el.parser.AstValue.invoke(AstValue.java:289)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:304)
at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1988)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:183)
at org.apache.myfaces.trinidad.component.UIXComponent.broadcastInContext(UIXComponent.java:364)
at oracle.adf.view.rich.event.ProxyEvent.broadcastWrappedEvent(ProxyEvent.java:72)
at oracle.adf.view.rich.component.fragment.UIXRegion._handleProxyEvent(UIXRegion.java:933)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:117)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:1243)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeInvokeApplication(LifecycleImpl.java:686)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:364)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:227)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:650)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:286)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:350)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:207)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:529)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:529)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:354)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:232)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:169)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at view.filter.SessionExpiryFilter.doFilter(SessionExpiryFilter.java:58)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at oracle.security.jps.ee.http.JpsAbsFilter$3.run(JpsAbsFilter.java:172)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:650)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:110)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilterInternal(JpsAbsFilter.java:273)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:147)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:94)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:248)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3701)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3667)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:326)
at weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:197)
at weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2443)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2291)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2269)
at weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1703)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1663)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:272)
at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:644)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:415)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:355)
<org.apache.myfaces.trinidad.component.UIXComponentBase> <UIXComponentBase> <getClientId> <getClientId should not be called while the view is being constructed. Component ID: j_id25>
<oracle.adf.view> <Utils> <buildFacesMessage> <ADF: Adding the following JSF error message: null>
java.util.ConcurrentModificationException