Web Dynpro Console error

Hi Experts,
I use 6.40 SP20.
I need to use WebDynpro console to check the performance of my application.
When i try to run it i get the following exception:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.tc.webdynpro.console.AdminConsole. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
     at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:38)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.doInit(ClientComponent.java:776)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:330)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:382)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:618)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
     at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:251)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:48)
     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:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     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:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: java.lang.ClassNotFoundException: com.sap.tc.webdynpro.console.wdp.InternalAdminConsole
Loader Info -
ClassLoader name: [sap.com/tcwdtools]
Parent loader name: [Frame ClassLoader]
References:
   common:service:http;service:servlet_jsp
   service:ejb
   common:service:iiop;service:naming;service:p4;service:ts
   service:jmsconnector
   library:jsse
   library:servlet
   common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl
   library:ejb20
   library:j2eeca
   library:jms
   library:opensql
   common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore
   interface:resourcecontext_api
   interface:webservices
   interface:cross
   interface:ejbserialization
   sap.com/tcwddispwda
   sap.com/tcwdcorecomp
   service:webdynpro
   library:sapxmltoolkit
   library:com.sap.mw.jco
   library:com.sap.aii.proxy.framework
   library:com.sap.aii.util.misc
   library:com.sap.aii.util.rb
   library:com.sap.aii.util.xml
   library:tcddicddicruntime
   library:tcddicddicservices
   library:tc~jmx
   library:com.sap.util.monitor.jarm
   library:tc~cmi
   library:tcgraphicsigs
   library:com.sap.lcr.api.cimclient
   library:tccolapi
   library:tccolruntime
   interface:security
Resources:
   C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\tcwdtools\webdynpro\public\lib\_webdynpro_runtime_repository_editor.jar
   C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\tcwdtools\webdynpro\public\classes
   C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\tcwdtools\webdynpro\public\lib\_webdynpro_console.jar
   C:\usr\sap\J2E\JC00\j2ee\cluster\server0\apps\sap.com\tcwdtools\webdynpro\public\lib\_webdynpro_admin_tools.jar
Loading model: {parent,references,local}
     at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:382)
     at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
     ... 26 more
Please help me to run it.
Regards,
Slavik.

Hi,
I have understand your answers, but the problem that i am talking about Admin Console that is part of WebDynpro.
You can get it throw the following link:
http://<hostname>:<port>/webdynpro/welcome/Welcome.jsp
This is not my code.
Slavik.

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No information available
Web Dynpro code generators of DC sap.com/tcwdcorecomp:
No information available
J2EE Engine:
No information available
Java VM:
Java HotSpot(TM) Server VM, version: 1.4.2_07-b05, vendor: Sun Microsystems Inc.
Operating system:
Windows XP, version: 5.1, architecture: x86
Error stacktrace:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for view com.sap.examples.welcome.StartView. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?)
     at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:110)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.<init>(DelegatingView.java:41)
Caused by: java.lang.NoSuchMethodError: com.sap.tc.webdynpro.progmodel.gci.GCIContext.createMappedAttribute(Ljava/lang/String;Ljava/lang/String;Z)Lcom/sap/tc/webdynpro/progmodel/gci/IGCIAttributeInfo;
     at com.sap.examples.welcome.wdp.InternalStartView.<init>(InternalStartView.java:43)
     ... 36 more

Hi Siva,
to my understanding - your problem has nothing to do with J2EE server configuration - your application is already deployed on the server and running (brings error though):
at com.sap.examples.welcome.wdp.InternalStartView.<init>(InternalStartView.java:43)
so your class is already called.
DC = Development Component, but if you created a "simple" WebDynpro project - you should read the hint as "are you sure your project is properly deployed?"
I got similar messages (see your quota about NoSuchMethodException - I'm not really sure I was getting NSME, but definitely "Failed to create delegate for view") in case a Java-type context attribute was not initialized (e.g. you create context attribute of type java.util.Properties, do not put any object there, and request the attribute value). Check if you properly initialize context attributes.
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Best regards,
Nick

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Currently we have a web dynpro java project which connects to the ABAP backend with Web Services. Everything seems fine, and when we transport to the production server via NWDI, we have the following error. Everytime we try to access the application , the error is occurred.
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to get deployable object part info for component com.sie.attachmentcomp.AttachmentComp
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.getComponentDeploymentDescription(ClientComponent.java:784)
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:934)
    at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177)
    at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149)
    at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:116)
It is working properly in our development , and testing environment. Only production has this error. And one weird thing is that this particular error occurred only sometimes to some user. For example; I could not access to the application with this error yesterday but my friend can access. Today, I can access in the morning but my friend cannot. For another friend , Yesterday he can access by using IE but not by Firefox. But today Firefox is fine but not with IE. It seems crazy.
For more information, in our J2EE engine for the production server, we have 3 server nodes (clusters). And we are not sure it is the source of the problem. Is there any solution , and any way to know from the application that we are on which server?
We also go and check from the Content Administrator in Web Dynpro Console. Under our project name, in the list of Components, sometimes we can see AttachmentComp but sometimes not.
Please help us as our project is about to go-live next week.
Thanks,
Yu

Hi Meenge,
Please check below document for finding root cause for "Failed to start deployable object part info for <development component> and application <application name>"
http://help.sap.com/saphelp_nwce711core/helpdata/en/44/7716e1633a12d1e10000000a422035/frameset.htm
OR http://help.sap.com/saphelp_nw04/helpdata/EN/f4/1a1041a0f6f16fe10000000a1550b0/frameset.htm
Hope it helps
Regards
Arun

Web Dynpro Console error

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