NWDS EE5 Edition Database Studio: The currently displayed page contains ...

Hello,
I get the following error when I choose 'Usermanagement" in Preferences --> Database Studio:
The currently displayed page contains invalid values
in the log file I see the following errors:
!ENTRY org.eclipse.jface 4 2 2007-02-14 10:57:02.165
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
 at com.sap.sdb.tools.usermanagement.UM_Configuration.<init>(UM_Configuration.java:83)
 at com.sap.sdb.tools.ui.usermanagement.properties.ULMPropertiesComposite.<init>(ULMPropertiesComposite.java:57)
 at com.sap.sdb.tools.ui.usermanagement.preferences.UM_PreferencePage.createContents(UM_PreferencePage.java:73)
 at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:233)
 at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1403)
 at org.eclipse.jface.preference.PreferenceDialog$12.run(PreferenceDialog.java:1162)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
 at org.eclipse.core.runtime.Platform.run(Platform.java:843)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
 at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1156)
 at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:439)
 at org.eclipse.jface.preference.PreferenceDialog$8.selectionChanged(PreferenceDialog.java:661)
 at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:839)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
 at org.eclipse.core.runtime.Platform.run(Platform.java:843)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
 at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:837)
 at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1143)
 at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1163)
 at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:236)
 at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:230)
 at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:404)
 at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
 at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
 at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3325)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
 at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
 at org.eclipse.jface.window.Window.open(Window.java:796)
 at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)
 at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
 at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
 at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
 at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
 at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
 at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
 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:585)
 at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
 at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
 at org.eclipse.core.launcher.Main.run(Main.java:977)
 at org.eclipse.core.launcher.Main.main(Main.java:952)
!ENTRY org.eclipse.jface 4 0 2007-02-14 10:57:07.681
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
 at com.sap.sdb.tools.ui.usermanagement.preferences.UM_PreferencePage.performOk(UM_PreferencePage.java:85)
 at org.eclipse.jface.preference.PreferenceDialog$11.run(PreferenceDialog.java:889)
 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
 at org.eclipse.core.runtime.Platform.run(Platform.java:843)
 at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
 at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:869)
 at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:377)
 at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.okPressed(WorkbenchPreferenceDialog.java:164)
 at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:230)
 at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660)
 at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
 at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
 at org.eclipse.jface.window.Window.open(Window.java:796)
 at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)
 at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
 at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
 at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
 at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
 at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
 at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
 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:585)
 at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
 at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
 at org.eclipse.core.launcher.Main.run(Main.java:977)
 at org.eclipse.core.launcher.Main.main(Main.java:952)
Any ideas?
Thanks in advance
Holger

So you're saying that whatever you use to output the <pre> tag, it's escaping it into <pre> because it thinks it's supposed to be text and not markup? Then use that thing differently. It's hard to say more without seeing the code you're using.

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