on 08-30-2005 5:32 PM
hi All
I'm getting this error while deploying a simple application of simplevalue type:
<i>
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.sap.trial.Trial. (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:775)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:329)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:351)
at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:608)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:252)
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:392)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:345)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:323)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:865)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:240)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
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:95)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:159)
Caused by: java.lang.ClassNotFoundException: com.sap.trial.wdp.InternalTrial
-
Loader Info -
ClassLoader name: [local/TRIAL1]
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:ejbserialization
sap.com/tcwddispwda
sap.com/tcwdcorecomp
service:webdynpro
service:sld
library:tcddicddicservices
library:com.sap.aii.proxy.framework
library:tcgraphicsigs
library:com.sap.mw.jco
library:com.sap.lcr.api.cimclient
library:sapxmltoolkit
library:com.sap.aii.util.rb
library:com.sap.util.monitor.jarm
library:tcddicddicruntime
library:com.sap.aii.util.xml
library:tccolapi
library:com.sap.aii.util.misc
library:tc~cmi
library:tccolruntime
Resources:
C:\usr\sap\EP1\JC01\j2ee\cluster\server0\apps\local\TRIAL1\webdynpro\public\lib\app.jar
Loading model: {parent,references,local}
-
at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:370)
at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:65)
... 26 more
</i>
can somebody tell me what can be solution to it
thanks
Srikant
Is your engine and NWDS at the same SP level?
Regards,
Rich Heilman
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Hi Srikant,
Check your context mapping between views and component controller or custom controller.Also check binding of context attributes to UI elements are proper.
Other problem could be due to required values for ui elements. Make sure you have specified required values for all ui elements on view.
regards,
Bhavik
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