Java.util.ConcurrentModificationException when mapping the business rule?

Hi,
In our project there are two BP's.One is Main BP and other one is Sub BP.I would invoke the SubBP from Main BP.So Inside main Bp there is a JCD component and output of this component would be input of Sub BP.The main BP will be
Start=====>JCD===>SubBP===>End.
So when I add business rule between JCD and SubBP and Save,I am getting java.util.ConcurrentModificationException...But the mapping are seems like fine..
Please update me if any of you knows the solution.
Thanks,
Renga.S.

Did not include the full stack trace, here it is:
ava.util.ConcurrentModificationException
     at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
     at java.util.AbstractList$Itr.next(Unknown Source)
     at com.sun.deploy.security.WIExplorerCertStore.getCertificates(Unknown Source)
     at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
     at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
     at sun.plugin.security.PluginClassLoader.getPermissions(Unknown Source)
     at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.access$000(Unknown Source)
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

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Java.util.ConcurrentModificationException when storing Hashmap with XMLenco

Hi, I'm quite sure that I don't modify the map during the storage process. The Stack-Trace contains only XMLEncoder based clases, so it doesn't helps very much.
Has anyone already encountered such a problem or has any idea how to solve it?
Thanks a lot in advance.
Greetings Michael

Hi, Thanks for your reply,
but the output and debbugging shows that not modification is done during writting.
I posted the stach traces too, even I don't think it gives any hint.
Any guesses are welcome.
Greetings Michael
[DEBUG]       [AWT-EventQueue-0] "2005-07-20 11:57:58,015"       GUI.HauptFrame
       speichern Speichern start at Line 1161
[ERROR]       [AWT-EventQueue-0] "2005-07-20 11:58:13,218"       GUI.HauptFrame$37
       exceptionThrown at Line 1177
java.util.ConcurrentModificationException
     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
     at java.util.HashMap$KeyIterator.next(HashMap.java:818)
     at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:262)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:280)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:253)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.speichern(HauptFrame.java:1181)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.speichernUnter(HauptFrame.java:1128)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.dateiSpeichernUnterItem_actionPerformed(HauptFrame.java:1025)
     at de.zew.veranlagungssimulation.GUI.HauptFrame$8.actionPerformed(HauptFrame.java:340)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
     at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
     at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
     at java.awt.Component.processMouseEvent(Component.java:5100)
     at java.awt.Component.processEvent(Component.java:4897)
     at java.awt.Container.processEvent(Container.java:1569)
     at java.awt.Component.dispatchEventImpl(Component.java:3615)
     at java.awt.Container.dispatchEventImpl(Container.java:1627)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
     at java.awt.Container.dispatchEventImpl(Container.java:1613)
     at java.awt.Window.dispatchEventImpl(Window.java:1606)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
[ERROR]       [AWT-EventQueue-0] "2005-07-20 11:58:13,343"       GUI.HauptFrame$37
       exceptionThrown at Line 1177
java.util.ConcurrentModificationException
     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
     at java.util.HashMap$KeyIterator.next(HashMap.java:818)
     at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:262)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:242)
     at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:245)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:219)
     at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:254)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:395)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.java_util_Map_PersistenceDelegate.initialize(MetaData.java:280)
     at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:191)
     at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:393)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:103)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeExpression(Encoder.java:260)
     at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:363)
     at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:100)
     at java.beans.Encoder.writeObject(Encoder.java:55)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:250)
     at java.beans.Encoder.writeObject1(Encoder.java:192)
     at java.beans.Encoder.cloneStatement(Encoder.java:205)
     at java.beans.Encoder.writeStatement(Encoder.java:236)
     at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:326)
     at java.beans.XMLEncoder.writeObject(XMLEncoder.java:253)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.speichern(HauptFrame.java:1181)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.speichernUnter(HauptFrame.java:1128)
     at de.zew.veranlagungssimulation.GUI.HauptFrame.dateiSpeichernUnterItem_actionPerformed(HauptFrame.java:1025)
     at de.zew.veranlagungssimulation.GUI.HauptFrame$8.actionPerformed(HauptFrame.java:340)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
     at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:289)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1113)
     at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943)
     at java.awt.Component.processMouseEvent(Component.java:5100)
     at java.awt.Component.processEvent(Component.java:4897)
     at java.awt.Container.processEvent(Container.java:1569)
     at java.awt.Component.dispatchEventImpl(Component.java:3615)
     at java.awt.Container.dispatchEventImpl(Container.java:1627)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
     at java.awt.Container.dispatchEventImpl(Container.java:1613)
     at java.awt.Window.dispatchEventImpl(Window.java:1606)
     at java.awt.Component.dispatchEvent(Component.java:3477)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
[DEBUG]       [AWT-EventQueue-0] "2005-07-20 11:58:14,015"       GUI.HauptFrame
       speichern Speichern ende at Line 1182 Speichern <==> Save

Java.util.ConcurrentModificationException when launching aa signed applet .

I am getting the following error while trying to launch a signed applet with JRE 1.6.0_01. It works fine on most of the machines.
Any help, advise is appreciated.
Thanks

Did not include the full stack trace, here it is:
ava.util.ConcurrentModificationException
     at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
     at java.util.AbstractList$Itr.next(Unknown Source)
     at com.sun.deploy.security.WIExplorerCertStore.getCertificates(Unknown Source)
     at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
     at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
     at sun.plugin.security.PluginClassLoader.getPermissions(Unknown Source)
     at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.defineClass(Unknown Source)
     at java.net.URLClassLoader.access$000(Unknown Source)
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)

Synchronized and java.util.ConcurrentModificationException

Hi,
I keep getting a java.util.ConcurrentModificationException when running the following code:
ArrayList tObjects = ...
synchronized (tObjects) {
Iterator tObjectsIterator = tObjects.iterator();
while (tObjectsIterator.hasNext()) {
Object tObject = tObjectsIterator.next(); -----> Exception
I run synchronized on tObjects so I can't understand why (and how) I get the Exception, can anyone help?
Thanks,
Iggy

thanks for the help, I still have some difficulties:
I have a (static) class ObjectsHolder which holds an ArrayList tObjects, I have various methods that access the ArrayList and return one/some elements.
I would like to synchrinize on the ArrayList tObjects in ObjectsHolder, but the holder returns the ArrayList itself I am unsure whether the access to the ArrayList will be synchronized even in the calling method.
A.

When i am trying to edit the Variable in the Business Rule?

Hai Guys,
When i am trying to edit the Variable in the Business Rule , I am getting String Error Message? Guys any one have any idea about the String Error Message

Oh, so you're talking about an Essbase substitution variable.
Try to surround the variable value with double quotes if it contains spaces.
It's weird because its supposed to accept any value.

Exception: java.util.ConcurrentModificationException

We are using BEA WebLogic 8.1 SP 3. Sometimes on application machines appear following error:
          Exception: java.util.ConcurrentModificationException
          <2007-01-04 16:34:20 CET> <Error> <Management> <BEA-140001> <An error occurred while getting attribute Connections on MBean
          tpecaredomain:Location=portal01,Name=portal01,Type=ServerRuntime. Method: public weblogic.management.runtime.Connection[] we
          blogic.t3.srvr.ServerRuntime.getConnections(). Exception: java.util.ConcurrentModificationException.
          java.util.ConcurrentModificationException
          at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
          at java.util.HashMap$KeyIterator.next(HashMap.java:818)
          at weblogic.rjvm.ConnectionRuntime.<init>(ConnectionRuntime.java:68)
          at weblogic.rjvm.ConnectionRuntime.getConnections(ConnectionRuntime.java:26)
          at weblogic.t3.srvr.ServerRuntime.getConnections(ServerRuntime.java:871)
          at sun.reflect.GeneratedMethodAccessor1151.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:324)
          at weblogic.management.internal.DynamicMBeanImpl.getAttribute(DynamicMBeanImpl.java:574)
          at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1183)
          at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1153)
          at weblogic.management.internal.RemoteMBeanServerImpl.getAttribute(RemoteMBeanServerImpl.java:287)
          at weblogic.management.internal.RemoteMBeanServerImpl_WLSkel.invoke(Unknown Source)
          at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
          at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
          at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
          at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:144)
          at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
          at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:30)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
          >
          When does the error appear? How we can eliminate it?

I have the same problem.
          Can sameone please help me?
          Thanks A Lot.

Modifying JAR file using java.util.jar package over the network

Hello,
I am modifying a JAR file programmatically using java.util.jar package. The time taken to save the contents to a local disk is very less (around 1 sec) . When I tried modifying the JAR from a remote machine over the network (from mapped drive or shared folder of WIN NT), the time taken to save is 15-20 times more.
I am recreating the whole JAR while modifying. Is there any way to improve the performance. Or is it possible to write only the changed files?
Thanks,
Prasad Y S.

When you "update" a jar file, you must always recreate it from scratch.

Am getting java.util.ConcurrentModificationException while accessing Hashma

Hi,
I written code as below
public String createHM2Req(String ReqFileNm) throws Exception
          String retVal="";
          String strId = "";
          try
System.out.println(" --- LSReqFileNm "+ReqFileNm);
System.out.println(" -- hmReqData "+hmReqData);
strId = "TE"+getValHMProcessReq("SubjBorrId");
if(!getValHMProcessReq("SpouseId").equals("") && getValHMProcessReq("ServiceTypCd").equals("ABCD"))
strId += " TE"+getValHMProcessReq("SpouseId");
public String getValHMProcessReq(String key) throws Exception
String retVal="";
          try
               if(key != null && !key.equals(""))
                    if(!checkNull(hmReqData.get(key)+"").equals(""))
                         retVal = hmReqData.get(key).toString();
                         retVal = escape(retVal);
          catch(Exception e)
               e.printStackTrace();
          return retVal;
Am getting below exception at run time
Caused by: java.util.ConcurrentModificationException
     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:782)
     at java.util.HashMap$EntryIterator.next(HashMap.java:824)
     at java.util.AbstractMap.toString(AbstractMap.java:586)
     at java.lang.String.valueOf(String.java:2131)
     at java.lang.StringBuffer.append(StringBuffer.java:370)

Something is calling toString on a map and something else is modifying that map. toString will start iterating. You probably get that exception if another request at the same times modifies the map.

Iterator List Error "java.util.ConcurrentModificationException"

Hi,
I'm with a problem. I've got a set of objects in a List. I'm iterating the list and during this process, I have to add more objects to the list. The system returns the exception "java.util.ConcurrentModificationException".
What is the solution to this problem, that is, how can I iterate a list, adding or removig elements without error
Thanx
MP

You cannot add to a list while iterators are in progress. You can remove elements by calling the remove method on the iterator.
If you need to both iterate and add, consider iterating a copy of the list, like so:
List copy = new ArrayList(originalList);
for (Iterator it = copy.iterator(); it.hasNext(); ) {
// call originalList.add here
}You could also consider indexing into the list (if it's an ArrayList), and then "bumping" your indices as you add elements.

Error: java.util.ConcurrentModificationException

Hi Experts,
I am trying to login   UME from index.html, i got following error.
java.util.ConcurrentModificationException
     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
     at java.util.HashMap$ValueIterator.next(HashMap.java:822)
     at com.sap.tc.webdynpro.basesrvc.util.Iterators$FilteringIterator.lookAhead(Iterators.java:172)
     at com.sap.tc.webdynpro.basesrvc.util.Iterators$FilteringIterator.next(Iterators.java:141)
     at com.sap.tc.webdynpro.basesrvc.util.Iterators$UnmodifiableIterator.next(Iterators.java:99)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:480)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doModifyView(ClientComponent.java:488)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doModifyView(WindowPhaseModel.java:551)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:148)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:333)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Pleae guide me to resolve this issue.
Thanks in Advance.
Regards,
Srinivasu.Y

Hi Srinivasu,
Please use FQDN (fully qualified domian name) while accessing the SAP Portal URL. Also update the host file before access with server host name and IP address.
Best Regards,
Arun Jaiswal

Request for the business rule solution to my requirement in SOA suite PS5

Hello Experts,
Could anyone please help me with an easy solution to build the business rule solution to my requirement in SOA suite 11.1.1.6.0?
When I get the Input (Request), I need to get the output (Response) as below
Request                     Response
Brand1           ->           XYZ
Brand2           ->           MNO
Brand1 & Brand2      ->           PQR
I created a bucket set with Brand1, Brand2 and linked to the input value. I build the rule set and I got rules at conditions tab like R1 - Brand1, R2 - Brand2 and R3 - Brand1, Brand2. when i tried to add action on this rule at R1, i got conflict with R3. same is the case with R2 also.
Can anyone please let me know how can I resolve this?
Thanks
Hari.
Edited by: Hari on Mar 5, 2013 4:30 AM

>
sindu priya wrote:
>
> NOW MY QUESTIONS are.
> 1) Is there any business object related to this functionality.
> 2) how can i make this batch program in corpotrate in my WORKFLOW.
>
The first one is answered by Arghadip. Regarding the second one, what do you mean by incorporate (or what other term do you mean?). You want a batch program in your workflow? Why do you need a batch program? You can create an event when a person is fired (just like when he is hired) and wait for this event in the workflow. So no need to create a batch program (which would use basically the same solution, an event).
Regards,
Martin

BPM error when opening a business rule task

I am using a created installation of BPM 12c from the ( summer camp ).
I am in the BPM composer and I now get the following error whenever I do a right click on a bussiness rule task and then select Open Business Rule
"A connection to the server has failed. (status=500)". This happens on all the business rule task, in all projects.
I can open the rule via de Project Home, tabe business rule without problem.
in the AdminServer-diagnostic.log I see the following error whenever it happens:
[2015-03-02T01:19:02.192-08:00] [AdminServer] [WARNING] [] [org.apache.myfaces.trinidadinternal.context.RequestContextImpl] [tid: [ACTIVE].ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: weblogic] [ecid: 07a7f8c3-6942-427c-b8c1-658f66c0fea9-00001043,0] [APP: BPMComposer] [DSID: 0000KjPddG7Fw000jzwkno1KvmvP000006] Could not find partial trigger showDoc_cb from RichTable[org.apache.myfaces.trinidad.component.UIXTable$RowKeyFacesBeanWrapper@262f2fe1, id=t1NarrativeActivityTable] with the supported partialTriggers syntax. The partial trigger was found with the deprecated syntax. Please use the supported syntax.
The java version of the installation is:
[oracle@soabpm-vm ~]$ java -version
java version "1.7.0_55"
Java(TM) SE Runtime Environment (build 1.7.0_55-b13)

Check this out:
Cannot open WebForm in 12c BPM Composer (Doc ID 1950751.1)

Network error in the business rule

Hello, Experts!
I have created a business rule, validated it but when I launch it, I get the message:
+"The client or server timed out waiting to receive data using TCP/IP. Check network connections. Increase the NetRetryCount and/or NetDelay values in the ESSBASE.CFG file. Update this file on both client and server. Restart the client and try again."+
The business rule works fine once I remove the following statement from it: @MEMBER(@CONCATENATE("A_", @SUBSTRING(@NAME(@CURRMBR("Entity")),6))) but it produces this error with this statement and I cannot do without this statement to perform the required calculation.
I would be very grateful for any hints on how to resolve it!

Hi,
Try creating manually the update rule.
Regards
Rahul Bindroo

Unable to refresh database after forced stop of the business rule

Hello, Experts!
I am currently testing and tuning performance of business rules in Hyperion Planning 9.3.1. I launched a business rule in EAS Console that was running way too long so I decided to stop it manually. But after this manual stop when I try to refersh Essbase from Hyperion Planning (Administration>Manage Database>Database Refresh) I get the following error:
+com.hyperion.planning.olap.EssbaseException: Cannot restructure. There are other active users on database [%s] (1013101)+
I remember having done forced business rule stops earlier in other Hyperion Planning 9.3.1 deployments and they did not generate such errors. So could you help me on how I prevent Hyperion Planning from this error after manual business rule stops because most likely I will have to do them in the future? Thanks very much!

John, you are right. I erred earlier: I was thinking that I had stopped the business rule, but it still was running. I had not seen this rule running because of lack of permissions for my user name. After adding extra Essbase permissions to my user name in HSS, I was able to see in EAS Console in Ediit>Sessions window that the rule was still running and Hyperion Planning definitely will produce the above error message if one tries to refresh Essbase cube while the rule is still running.

Urgent...!! Cannot Assosiate the Business Rule in EAS

Hi All,
I've some problem with my Business Rule (using 11.1.2.0 version). When I tried to associate the outline, it can't be done and error.
Error Message :
Error connecting to Planning server <name>.
Detail:Exception occurred. Please check your log file for details.
and the error log for the HBR :
2011-08-05 01:25:09,781 WARN [ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)' com.hyperion.hbr.plugin.planning.PlanningMetadataElement - Error connecting to Planning server <name>:11333.
2011-08-05 01:25:09,781 WARN [ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)' com.hyperion.hbr.plugin.planning.PlanningMetadata - Error connecting to Planning server <name>.
How to solve this problem..??
Thanks.
regards,
VieN

Try restarting both Planning and the RMI services.
After the services has been restarted.
Log into Planning and go to Business Rules through Planning.
Check that you can see the business rules available via Planning.
Now try logging into EAS and associating a business rule to the planning outline.

Java.util.ConcurrentModificationException when mapping the business rule?

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