We developed the FlightList WebDynpro Application which are going to pick the Bapi data from R/3 and display it on browser.
We specified the R/3 System in EP SLD, and created new Logical system (for JCo Connection)pointing to the R/3 system in WebDynpro Content Administration.
When we are running the Webdynpro Application we are getting the following error in the browser
An error has occurred:
"Failed to process the request."
Please contact your system administrator.
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Web Dynpro client:
HTML Client
Web Dynpro client capabilities:
User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1), version: null, DOM version: null, client type: msie6, client type profile: ie6, ActiveX: enabled, Cookies: enabled, Frames: enabled, Java applets: enabled, JavaScript: enabled, Tables: enabled, VB Script: enabled
Web Dynpro runtime:
Vendor: SAP, Build ID: 6.4009.00.0000.20041104173322.0000 (release=630_REL, buildtime=2004-11-18:22:17:10[UTC], changelist=298578, host=PWDFM027)
Web Dynpro code generators of DC local/FlightListProject:
No information available
Web Dynpro code generators of DC sap.com/tcwddispwda:
No information available
Web Dynpro code generators of DC sap.com/tcwdcorecomp:
No information available
J2EE Engine:
6.40 patchlevel 87289.311
Java VM:
Java HotSpot(TM) Server VM, version: 1.4.2_08-b03, vendor: Sun Microsystems Inc.
Operating system:
Windows 2003, version: 5.2, architecture: x86
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Error stacktrace:
java.lang.NoSuchMethodError: com.sap.tc.webdynpro.progmodel.context.Node.getParentElement()Lcom/sap/tc/webdynpro/progmodel/context/NodeElement;
at com.sap.demo.flightlist.wdp.InternalFlightListComponent$ReturnNode.doSupplyElements(InternalFlightListComponent.java:819)
at com.sap.tc.webdynpro.progmodel.context.Node.supplyElements(Node.java:460)
at com.sap.tc.webdynpro.progmodel.context.Node.getElementList(Node.java:424)
at com.sap.tc.webdynpro.progmodel.context.Node.createMappedElementList(Node.java:552)
at com.sap.tc.webdynpro.progmodel.context.Node.supplyElements(Node.java:447)
at com.sap.tc.webdynpro.progmodel.context.Node.getElementList(Node.java:424)
at com.sap.tc.webdynpro.progmodel.context.Node.validate(Node.java:647)
at com.sap.tc.webdynpro.clientserver.data.DataContainer.validate(DataContainer.java:564)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.validateDataContainer(ClientComponent.java:599)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.retrieveData(AbstractClient.java:208)
at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.retrieveData(HtmlClient.java:161)
at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:409)
at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:635)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:249)
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:385)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
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:94)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)