wt.util.WTException
Nested exception is: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException:

*** NavigationTreeNode : FAILED TO LOAD NEW ACTIONDELEGATE ***

*** action = PasteRefAffectedItems ***

        at wt.templateutil.table.PDMLinkHTMLTable.getActionRow(PDMLinkHTMLTable.java:502)
        at wt.templateutil.table.PDMLinkHTMLTable.showSubComponents(PDMLinkHTMLTable.java:372)
        at wt.templateutil.table.HTMLTable.show(HTMLTable.java:866)
        at wt.templateutil.table.BasicTableService.show(BasicTableService.java:1596)
        at wt.templateutil.table.BasicTableService.performAction(BasicTableService.java:342)
        at wt.templateutil.table.BasicTableService.performHTMLTableAction(BasicTableService.java:1865)
        at wt.templateutil.table.TemplateProcessorTableService.performAction(TemplateProcessorTableService.java:876)
        at wt.enterprise.BasicTemplateProcessor.tableService(BasicTemplateProcessor.java:11054)
        at sun.reflect.GeneratedMethodAccessor115.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at wt.htmlutil.MethodAction.action(MethodAction.java:132)
        at wt.htmlutil.CachedHTMLTemplate.execute(CachedHTMLTemplate.java:144)
        at wt.htmlutil.CachedHTMLTemplate.execute(CachedHTMLTemplate.java:120)
        at wt.htmlutil.HTMLTemplate.process(HTMLTemplate.java:229)
        at wt.templateutil.processor.SubTemplateService.processTemplate(SubTemplateService.java:1278)
        at wt.templateutil.processor.SubTemplateService.processTemplate(SubTemplateService.java:631)
        at wt.enterprise.BasicTemplateProcessor.processSubTemplate(BasicTemplateProcessor.java:10801)
        at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:324)
        at wt.htmlutil.MethodAction.action(MethodAction.java:132)
        at wt.htmlutil.CachedHTMLTemplate.execute(CachedHTMLTemplate.java:144)
        at wt.htmlutil.CachedHTMLTemplate.execute(CachedHTMLTemplate.java:120)
        at wt.htmlutil.HTMLTemplate.process(HTMLTemplate.java:229)
        at wt.templateutil.processor.GenerateFormProcessor.handleRequest(GenerateFormProcessor.java:431)
        at wt.enterprise.URLProcessor.URLTemplateAction(URLProcessor.java:353)
        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:324)
        at wt.httpgw.HTTPResponseImpl.writeExternal(HTTPResponseImpl.java:311)
        at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1264)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1245)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)

        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
        at wt.method.MethodResultWriter.writeExternal(MethodResultWriter.java:193)
        at wt.method.MethodResult.writeExternal(MethodResult.java:202)
        at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1264)
        at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1245)
        at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)

        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
        at sun.rmi.server.UnicastRef.marshalValue(UnicastRef.java:265)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:271)
        at sun.rmi.transport.Transport$1.run(Transport.java:148)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
        at java.lang.Thread.run(Thread.java:534)