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First Web DynPro application - error

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Former Member

on ‎12-12-2005 8:08 AM

0 Kudos

Hi,

I'm making my first application in Web DynPro (I only made "Getting started" before) and when I try to run and deploy it, I always get the following error:

An error has occurred:

"Failed to process the request."

Please contact your system administrator.

-

Hide details

Web Dynpro client:

HTML Client

Web Dynpro client capabilities:

User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; CHWIE_HU70; .NET CLR 1.1.4322), 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: 6.4011.00.0000.20050217164947.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:49:12[UTC], changelist=329752, host=PWDFM026)

Web Dynpro code generators of DC local/RequestMovePosition:

SapDictionaryGenerationCore: 6.4011.00.0000.20050127161623.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:34:47[UTC], changelist=324383, host=PWDFM026.wdf.sap.corp)

SapMetamodelWebDynpro: 6.4011.00.0000.20050121170001.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:38:14[UTC], changelist=322883, host=PWDFM026.wdf.sap.corp)

SapMetamodelCore: 6.4011.00.0000.20050121165648.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:49[UTC], changelist=322878, host=PWDFM026.wdf.sap.corp)

SapWebDynproGenerationTemplates: 6.4011.00.0000.20050217164947.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:53:22[UTC], changelist=329752, host=PWDFM026)

SapWebDynproGenerationCTemplates: 6.4011.00.0000.20050217164947.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:53:22[UTC], changelist=329752, host=PWDFM026)

SapGenerationFrameworkCore: 6.4011.00.0000.20041104141254.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:00[UTC], changelist=298452, host=PWDFM026.wdf.sap.corp)

SapIdeWebDynproCheckLayer: 6.4011.00.0000.20050215134310.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:42:02[UTC], changelist=329103, host=PWDFM026.wdf.sap.corp)

SapMetamodelDictionary: 6.4011.00.0000.20040609163924.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:32:12[UTC], changelist=253570, host=PWDFM026.wdf.sap.corp)

SapMetamodelCommon: 6.4011.00.0000.20050121165648.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:28:59[UTC], changelist=322878, host=PWDFM026.wdf.sap.corp)

SapWebDynproGenerationCore: 6.4011.00.0000.20050215134310.0000 (release=630_VAL_REL, buildtime=2005-02-20:21:42:32[UTC], changelist=329103, host=PWDFM026.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:

No information available

Java VM:

Java HotSpot(TM) Server VM, version: 1.4.2_08-b03, vendor: Sun Microsystems Inc.

Operating system:

Windows XP, version: 5.1, architecture: x86

-

Error stacktrace:

java.lang.ClassCastException

at com.sap.tc.webdynpro.progmodel.context.Paths.getAttributeInfoFor(Paths.java:202)

at com.sap.tc.webdynpro.clientimpl.html.uielib.standard.uradapter.DropDownByKeyAdapter.setViewAndNodeElement(DropDownByKeyAdapter.java:240)

at com.sap.tc.webdynpro.clientimpl.html.uielements.adaptmgr.URAdapterManager.getAdapterFor(URAdapterManager.java:231)

at com.sap.tc.webdynpro.clientimpl.html.uielements.adaptmgr.URAdapterManager.getAdapterFor(URAdapterManager.java:64)

at com.sap.tc.webdynpro.clientimpl.html.uielib.standard.uradapter.LabelAdapter.getLabeledControlName(LabelAdapter.java:283)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.LabelRenderer.render(LabelRenderer.java:70)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutCellFragment(MatrixLayoutRenderer.java:729)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutRowFragment(MatrixLayoutRenderer.java:346)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutFragment(MatrixLayoutRenderer.java:302)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.render(MatrixLayoutRenderer.java:71)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment(ScrollContainerRenderer.java:461)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.render(ScrollContainerRenderer.java:51)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutCellFragment(MatrixLayoutRenderer.java:729)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutRowFragment(MatrixLayoutRenderer.java:346)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.renderMatrixLayoutFragment(MatrixLayoutRenderer.java:302)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.MatrixLayoutRenderer.render(MatrixLayoutRenderer.java:71)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment(ScrollContainerRenderer.java:374)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.render(ScrollContainerRenderer.java:51)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.renderFlowLayoutItemFragment(FlowLayoutRenderer.java:334)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.renderFlowLayoutFragment(FlowLayoutRenderer.java:193)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.render(FlowLayoutRenderer.java:41)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.SingleColumnLayoutRenderer.renderSingleColumnLayoutCellFragment(SingleColumnLayoutRenderer.java:582)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.SingleColumnLayoutRenderer.renderSingleColumnLayoutFragment(SingleColumnLayoutRenderer.java:227)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.SingleColumnLayoutRenderer.render(SingleColumnLayoutRenderer.java:66)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment(ScrollContainerRenderer.java:374)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.render(ScrollContainerRenderer.java:51)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.UiWindowRenderer.render(UiWindowRenderer.java:45)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:285)

at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:97)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendHtml(HtmlClient.java:545)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:354)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:254)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.retrieveData(HtmlClient.java:157)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:416)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:640)

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.doPost(DispatcherServlet.java:55)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:391)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:265)

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:94)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

I've already checked this forum, but I still don't know the solution.

Can anyone help me?

Thanks a lot,

Rita

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Answer

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
‎12-12-2005 8:15 AM
0 Kudos

Hi,

This is problem is because of the IDE and J2ee(Runtime) version mismatch.Please check .

Regards, Anilkumar

Message was edited by: Anilkumar Vippagunta

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Former Member
‎12-12-2005 8:43 AM
0 Kudos

The IDE version is 2.0.11 and I have WAS 6.40 SP11.

Is this causing the problem?

Thanks,

Rita

Former Member
‎12-12-2005 1:17 PM
0 Kudos

Hi,

I've checked it. I have NWDS 2.0.11 and WAS 6.40 SP11. Have you got any idea how to solve it? What could I do with it?

Please, help me, I'm stuck.

Thanks,

Rita

Former Member
‎12-12-2005 1:38 PM
0 Kudos

Hi,

You have a dropdownbykey.. which u must have mapped with a context attribute..

Can u tell me what type that attribute is and is it directly under the root context..?

Regards

Bharathwaj

Former Member
‎12-12-2005 2:01 PM
0 Kudos

Hi Bharathwaj,

I added the dropdownbykeys later than the other UI elements and I forgot about the mapping. I've corrected it and now it works.:)

Thanks a lot for your help, it solves the problem.

Rita

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