java.lang.reflect.invocationtargetexception error

[Former Member]

Hi All,

Came across a strange issue with one of my users. He is getting error message as 'java.lang.reflect.invocationtargetexception' while trying to open/create any of his WEBi reports. We are currently on Business objects 4.0

More insight to the problem:

- User is able to open/create reports on different machine.

- Upgraded his Java pack to Java 6 update 29 - still getting the same error message

I am quiet convinced that there is no problem with the user or the BO system but has to do something with the individual system. Suggestions are welcome.

Best Regards

Ritesh Singh

[Former Member]

Hi All,

Complete error Description below:

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException

at sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)

at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at com.sap.webi.ui.context.managers.DataManager.showQueryPanel(DataManager.java:2433)

at com.sap.webi.ui.context.managers.DataManager.editDataProvider(DataManager.java:450)

at com.sap.webi.ui.tasks.workflows.EditDataProviderUITask.doneProcess(EditDataProviderUITask.java:91)

at com.sap.webi.toolkit.ui.tasks.WebITask.done(WebITask.java:123)

at javax.swing.SwingWorker$5.run(Unknown Source)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)

at sun.swing.AccumulativeRunnable.run(Unknown Source)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)

at javax.swing.Timer.fireActionPerformed(Unknown Source)

at javax.swing.Timer$DoPostEvent.run(Unknown Source)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

at java.awt.EventQueue.access$000(Unknown Source)

at java.awt.EventQueue$1.run(Unknown Source)

at java.awt.EventQueue$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

... 34 more

Caused by: java.lang.NullPointerException

at com.sun.deploy.security.CPCallbackHandler.isAuthenticated(Unknown Source)

at com.sun.deploy.security.CPCallbackHandler.access$1300(Unknown Source)

at com.sun.deploy.security.CPCallbackHandler$ChildElement.checkResource(Unknown Source)

at com.sun.deploy.security.DeployURLClassPath$JarLoader.checkResource(Unknown Source)

at com.sun.deploy.security.DeployURLClassPath$JarLoader.getResource(Unknown Source)

at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)

at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)

at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClassCond(Unknown Source)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

... 37 more

Regards

Ritesh