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Former Member
Nov 15, 2005 at 12:17 AM

Error message after deploying Web Dynpro App.

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Hi everyone,

I am having the following problem when trying to run my WD app after deploying it. The funny thing about this issue is I deployed this application earlier and it was working fine. But about an hour later I tried to access it again and got the following error:

Web Dynpro client:

HTML Client

Web Dynpro client capabilities:

User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; FunWebProducts), 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: 6.4012.00.0000.20050509073444.0000 (release=630_VAL_REL, buildtime=2005-05-09:20:05:04[UTC], changelist=346209, host=PWDFM026)

Web Dynpro code generators of DC local/VendorNotifnWD:

SapDictionaryGenerationCore: 6.4009.00.0000.20041026131628.0000 (release=630_REL, buildtime=2004-11-02:22:13:11[UTC], changelist=295793, host=PWDFM027.wdf.sap.corp)

SapMetamodelWebDynpro: 6.4009.00.0000.20041026132448.0000 (release=630_REL, buildtime=2004-11-02:22:17:25[UTC], changelist=295810, host=PWDFM027.wdf.sap.corp)

SapMetamodelCore: 6.4009.00.0000.20040909194107.0000 (release=630_REL, buildtime=2004-11-02:22:06:29[UTC], changelist=280398, host=PWDFM027.wdf.sap.corp)

SapWebDynproGenerationTemplates: 6.4009.00.0000.20041102105304.0000 (release=630_REL, buildtime=2004-11-02:22:38:28[UTC], changelist=297524, host=PWDFM027)

SapWebDynproGenerationCTemplates: 6.4009.00.0000.20041102105304.0000 (release=630_REL, buildtime=2004-11-02:22:38:28[UTC], changelist=297524, host=PWDFM027)

SapGenerationFrameworkCore: 6.4009.00.0000.20041026132141.0000 (release=630_REL, buildtime=2004-11-02:22:05:28[UTC], changelist=295805, host=PWDFM027.wdf.sap.corp)

SapIdeWebDynproCheckLayer: 6.4009.00.0000.20041026133106.0000 (release=630_REL, buildtime=2004-11-02:22:21:59[UTC], changelist=295820, host=PWDFM027.wdf.sap.corp)

SapMetamodelDictionary: 6.4009.00.0000.20040805191532.0000 (release=630_REL, buildtime=2004-11-02:22:10:20[UTC], changelist=270520, host=PWDFM027.wdf.sap.corp)

SapMetamodelCommon: 6.4009.00.0000.20040909194107.0000 (release=630_REL, buildtime=2004-11-02:22:06:42[UTC], changelist=280398, host=PWDFM027.wdf.sap.corp)

SapWebDynproGenerationCore: 6.4009.00.0000.20041026133106.0000 (release=630_REL, buildtime=2004-11-02:22:22:31[UTC], changelist=295820, host=PWDFM027.wdf.sap.corp)

SapDictionaryGenerationTemplates: (unknown)

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 92160.313

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:

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: com.eac.vendor.model.Viqmel

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Loader Info -


ClassLoader name: [local/VendorNotifnWD]

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:

F:\usr\sap\PED\JC00\j2ee\cluster\server0\apps\local\VendorNotifnWD\webdynpro\public\lib\app.jar

Loading model: {parent,references,local}

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at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:378)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.descriptor(AiiModelClass.java:186)

at com.eac.vendor.model.Zzbapi_Qmnotif_Getdetail_Input.<init>(Zzbapi_Qmnotif_Getdetail_Input.java:51)

at com.eac.vendor.VendorNotifnCust.wdDoInit(VendorNotifnCust.java:98)

at com.eac.vendor.wdp.InternalVendorNotifnCust.wdDoInit(InternalVendorNotifnCust.java:152)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingCustomController.doInit(DelegatingCustomController.java:73)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.progmodel.controller.Component.getCustomControllerInternal(Component.java:436)

at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:374)

at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:403)

at com.sap.tc.webdynpro.progmodel.context.MappingInfo.init(MappingInfo.java:138)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:746)

at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:761)

at com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:40)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:199)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:540)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.bind(ViewManager.java:398)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:555)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:422)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:130)

at com.sap.tc.webdynpro.progmodel.view.InterfaceView.initController(InterfaceView.java:41)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.displayToplevelComponent(ClientComponent.java:134)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:373)

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.eac.vendor.model.Viqmel

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Loader Info -


ClassLoader name: [local/VendorNotifnWD]

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:

F:\usr\sap\PED\JC00\j2ee\cluster\server0\apps\local\VendorNotifnWD\webdynpro\public\lib\app.jar

Loading model: {parent,references,local}

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at com.sap.engine.frame.core.load.ReferencedLoader.loadClass(ReferencedLoader.java:370)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.AiiModelClass.createNewBaseTypeDescriptor(AiiModelClass.java:373)

... 46 more

*********************************************************

What could be wrong? I have tried shutting down the J2EE engine and re-starting. I have also tried to bounce the server the J2EE is on. Still no luck. I see a ClassNotFoundException for com.eac.vendor.model.Viqmel, but Viqmel is not part of the package anyway?!?!?! What's really weird is that it was working fine a few hours ago! Please help!!

Kunal.