Error handling in Web Dynpro

Hello,
in a web dynpro applicatio we are currently developing we have the following scenario for error handling:
We want to redirect the user to an error page everytime an error occurs. This page should be called whenever an exception is raised in the code (regardless of whether the error happens in the back end or in the front end)
Is there a way to achieve this with Web Dynpro?
Regards,
Jan Aufdemkamp

Hi Jan,
You can create a an outbound Plug of type Exit in the Interface View Controller and then add the controller to properties of the controller where you need to do the error handling.
Also the exit outbound plug should have a parameter of named Url of type string.
Then fire the plug in the exception handler.
Hope this helps.
Regards
Sidharth

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         at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)
         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.clientserver.cal.ClientComponent.init(ClientComponent.java:429)
         at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)
         at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:700)
         at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:752)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:705)
         at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)
         at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:154)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
         at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
         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: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:160)
         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:100)
         at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
    Caused by: com.sap.dictionary.runtime.DdException: failed to create provider: 'password' missing
         at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:254)
         at com.sap.dictionary.runtime.ProviderFactory.getProvider(ProviderFactory.java:146)
         at com.sap.dictionary.runtime.DdDictionaryPool.getProvider(DdDictionaryPool.java:97)
         at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:79)
         at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:48)
         at com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:149)
         at com.sap.dictionary.runtime.DdBroker.getSimpleType(DdBroker.java:170)
         at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getSimpleType(DataTypeBroker.java:242)
         ... 63 more
    Caused by: java.lang.reflect.InvocationTargetException
         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
         at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
         at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
         at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:229)
         ... 70 more
    Caused by: com.sap.mw.jco.JCO$Exception: (101) RFC_ERROR_PROGRAM: 'password' missing
         at com.sap.mw.jco.MiddlewareJRfc.generateJCoException(MiddlewareJRfc.java:457)
         at com.sap.mw.jco.MiddlewareJRfc$Client.connect(MiddlewareJRfc.java:1015)
         at com.sap.mw.jco.JCO$Client.connect(JCO.java:3238)
         at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:91)
         at com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:123)
         ... 75 more

  • Error in Creating Web Dynpro DC - Project

    While creating DC (in NWDS) on NWDI track/SC, I'm getting an error during the "Create Project" step.  Error says, this DC already exists (though it's a brand new DC).  It creates a DC on SC but it's not creating a project; thus, it doesn't show up in Web Dynpro perspective. 
    Also, the newly created DC displays as "broken".
    One more thing:  Name prefix (from SLD Name Space) is not getting displayed in NWDS screen (the first screen while "create new DC".
    Any help is greatly appreciated.

    Hi
    Please go through this [link|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c0b1f2c8-54e0-2910-9ab3-b85f15093655?prtmode=navigate].
    Hope it will be helpful for you in creating and understand NWDI/NWDS.
    Thanks & regards
    Arun

  • Error while creating Web Dynpro DC

    Hi,
    I created a track with the wizard and I chose "Web Dynpro NetWeaver 7.0" as template.
    Now, when I create a Web Dynpro DC, I get the following error:
    Development Component Creation completed with some problem.
    Reason:
    Some used DCs are not available locally.
    You have to sync used DCs for this project.
    If I try to sync used DCs I get also errors:
    TESTDC2: Compute DC build order: could not load used DC: sap.com/tc/cmi. skipping it
    TESTDC2: Compute DC build order: could not load used DC: sap.com/tc/logging skipping it
    So I thought with template "Web Dynpro NetWeaver 7.0" all needed libraries are imported.
    Any suggestions?
    Best regards
    Roman

    Hi Roman,
    You can check dependencies in CBS->compartments->select your buildspace (e.g your trackname_d).
    First put all the .sca files of your dependencies in CMS inbox folder, it is on server where your NWDI is installed
    e.g. usr\sap\trans\CMS\inbox.
    if it is not then you will get its path in
    CMS->landscape configurator->domain data
    and then do as pascal said
    you said
    i select template for a Web Dynpro application, so all dependencies for the WD app should imported, I think.
    If the .sca files of dependencies are not available at CMS inbox, then its not going to import into track.
    so first put them there

  • Error while running web dynpro application

    Hi Experts,
    I have a web dynpro application that is consuming web services from PI 7.1
    I have deployed the application on PI 7.1 server and created web service destination also.
    I have tested the web services and they are working fine.
    I am geting the following error when i am running the code,
    The initial exception that caused the request to fail, was:
    com.sap.engine.lib.xml.util.NestedException: Illegal conversion
    Detailed Exception Chain
    Caused by: com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WS metadata destination 'DEFAULT_WS_XYZ_METADATA_DEST' and WS interface ' XYZ_WSD_PI'. One possible reason is that the metadata destination 'DEFAULT_WS_XYZ_METADATA_DEST' has not been properly configured; check configuration.
    at com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.<init>(WSTypedModel.java:41)
    at com.dts.model.xyz.xyz.<init>(xyz.java:52)
    at com.dts.comp.DTCComp.wdDoInit(DTCComp.java:184)
    at com.dts.comp.wdp.InternalDTCComp.wdDoInit(InternalDTCComp.java:420)
    Caused by: com.sap.engine.services.webservices.espbase.configuration.ConfigurationMarshallerException: com.sap.engine.lib.xml.util.NestedException: -> com.sap.engine.lib.xml.util.NestedException: Illegal conversion
    at com.sap.engine.services.wssec.srt.features.configuration.SecurityConfigurationMarshaller.unmarshalAssertions_WSPOLICY_12_NS(SecurityConfigurationMarshaller.java:326)
    at com.sap.engine.services.wssec.srt.features.configuration.SecurityConfigurationMarshaller.unmarshalAssertions(SecurityConfigurationMarshaller.java:246)
    Caused by: com.sap.engine.lib.xml.util.NestedException: Illegal conversion
    at com.sap.engine.lib.xsl.xpath.xobjects.XObject.toXBoolean(XObject.java:63)
    at com.sap.engine.lib.xsl.xpath.xobjects.XBoolean.execute(XBoolean.java:72)
    I am getting error in component controller doInit() method and below is the code
              XYZ model = new XYZ ();
                 Request_XYZ  request= new Request_XYZ(model);
                 Zxyz details = new Zxyz(model);
                                              details.setLanguagecode("");
                 details.setZuser("");
              details.setMessagenumber("");
                 request_Zxyz.setZxyz(details );             
                  wdContext.nodeRequest_XYZ().bind(request);
    If anyone know the reason of this error please help.
    Regards,
    Shweta

    HI GLM,
    If i comment the code in component controller i get the screen, but when i initialize the model and parameters in doInit() method i get error. I am using 5 web service and getting same error for all, so i have commneted rest and currently dealing with one.Below is the code,
                EventDetails model = new EventDetails();
                 Request_ZcpexGetEventDetails request_ZcpexGetEventDetails = new    
                                               Request_ZcpexGetEventDetails(model);
                 ZcpexGetEventDetails getEventDetails = new ZcpexGetEventDetails(model);
                 getEventDetails.setLanguagecode("");
                 getEventDetails.setZuser("");
              getEventDetails.setMessagenumber("");
                 request_ZcpexGetEventDetails.setZcpexGetEventDetails(getEventDetails);             
                              wdContext.nodeRequest_ZcpexGetEventDetails().bind(request_ZcpexGetEventDetails);
    Below is the exception trace
    Root Cause
    The initial exception that caused the request to fail, was:
       com.sap.engine.lib.xml.util.NestedException: Illegal conversion
        at com.sap.engine.lib.xsl.xpath.xobjects.XObject.toXBoolean(XObject.java:63)
        at com.sap.engine.lib.xsl.xpath.xobjects.XBoolean.execute(XBoolean.java:72)
        at com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:110)
        at com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56)
        at com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43)
    Detailed Exception Chain
    com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Exception was thrown in preprocessing phase of application session ApplicationSession(name=com.dts.app.dtsapp.DTSapp, id=2370e7916c5711de8f22001e0b5c3568). The causing exception is nested. RID=236ffd306c5711de992e001e0b5c3568
      at com.sap.tc.webdynpro.clientserver.session.ClientSession.doPreprocessing(ClientSession.java:638)
      at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:220)
      at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:232)
      at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:205)
      at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38)
      at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:127)
      at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93)
      at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140)
      at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:93)
      at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:105)
      at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
      at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:54)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66)
      at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32)
      at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431)
      at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289)
      at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
      at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376)
      at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67)
      at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
      at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
      at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
      at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
      at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
      at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:295)
      at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222)
      at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
      at java.security.AccessController.doPrivileged(Native Method)
      at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152)
      at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247)
    Caused
    by: com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException:
    Exception on creation of service metadata for WS metadata destination
    'DEFAULT_WS_EVENTDETAILS_METADATA_DEST' and WS interface
    'ZCPEX_GET_EVENT_DETAILS_WSD_PI'.
    One possible reason is that the metadata destination
    'DEFAULT_WS_EVENTDETAILS_METADATA_DEST' has not been properly configured; check
    configuration.<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:440)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.readOperationsFromWSDL(WSModelInfo.java:372)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadataInternal(WSModelInfo.java:342)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadata(WSModelInfo.java:326)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo$Cache.getModelInfo(WSModelInfo.java:199)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:1034)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:248)<BR>  at
    com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.&lt;init&gt;(WSTypedModel.java:41)<BR>  at
    com.dts.model.eventdetails.EventDetails.&lt;init&gt;(EventDetails.java:52)<BR>  at
    com.dts.comp.DTCComp.wdDoInit(DTCComp.java:184)<BR>  at
    com.dts.comp.wdp.InternalDTCComp.wdDoInit(InternalDTCComp.java:420)<BR>  at
    com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:160)<BR>  at
    com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:230)<BR>  at
    com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:249)<BR>  at
    com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:209)<BR>  at
    com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:513)<BR>  at
    com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1234)<BR>  at
    com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoPreprocessing(AbstractExecutionContextDispatcher.java:150)<BR>  at
    com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppPreprocessing.doService(DispatchHandlerForAppPreprocessing.java:35)<BR>  at
    com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:127)<BR>  at
    com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93)<BR>  at
    com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoPreprocessing(ExecutionContextDispatcher.java:100)<BR>  at
    com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:75)<BR>  at
    com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:568)<BR>  at
    com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:588)<BR>  at
    com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:250)<BR>  at
    com.sap.tc.webdynpro.clientserver.session.ClientSession.doPreprocessing(ClientSession.java:635)<BR>  ...
    41 more<BR>Caused by:
    com.sap.engine.services.webservices.jaxrpc.exceptions.WebserviceClientException:
    GenericServiceFactory initialization problem. [Problem with WSDL file parsing.
    See nested message.]<BR>  at
    com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:303)<BR>  at
    com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:234)<BR>  at
    com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:202)<BR>  at
    com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:181)<BR>  at
    com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:429)<BR>  ...
    67 more<BR>Caused by:
    com.sap.engine.services.webservices.jaxrpc.exceptions.ProxyGeneratorException:
    Problem with WSDL file parsing. See nested message.<BR>  at
    com.sap.engine.services.webservices.espbase.client.ProxyGeneratorNew.loadWSDLapi(ProxyGeneratorNew.java:704);at
    com.sap.engine.services.webservices.espbase.client.ProxyGeneratorNew.generateAll(ProxyGeneratorNew.java:410);at
    com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.loadProxy(DGenericServiceImpl.java:130);at
    com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.&lt;init&gt;(DGenericServiceImpl.java:65
    ;at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:280)<BR>  ...
    71 more<BR>Caused by:
    com.sap.engine.services.webservices.espbase.configuration.ConfigurationMarshallerException:
    com.sap.engine.lib.xml.util.NestedException:
    com.sap.engine.lib.xml.util.NestedException: Illegal
    conversion;at
    com.sap.engine.services.wssec.srt.features.configuration.SecurityConfigurationMarshaller.unmarshalAssertions_WSPOLICY_12_NS(SecurityConfigurationMarshaller.java:326)<BR>  at
    com.sap.engine.services.wssec.srt.features.configuration.SecurityConfigurationMarshaller.unmarshalAssertions(SecurityConfigurationMarshaller.java:246)<BR>  at
    com.sap.engine.services.webservices.espbase.configuration.PolicyConvertor.processAlternative(PolicyConvertor.java:195)
    com.sap.engine.services.webservices.espbase.configuration.PolicyConvertor.unmarshal(PolicyConvertor.java:92);
    at com.sap.engine.services.webservices.espbase.configuration.PolicyConvertor.unmarshalAlternatives(PolicyConvertor.java:135);at
    com.sap.engine.services.webservices.espbase.configuration.ConfigurationBuilder.createBindingData(ConfigurationBuilder.java:376);at
    com.sap.engine.services.webservices.espbase.configuration.ConfigurationBuilder.createBindingData(ConfigurationBuilder.java:356);at
    com.sap.engine.services.webservices.espbase.configuration.ConfigurationBuilder.create(ConfigurationBuilder.java:193);at
    com.sap.engine.services.webservices.espbase.configuration.ConfigurationBuilder.create(ConfigurationBuilder.java:158);at
    com.sap.engine.services.webservices.espbase.client.ProxyGeneratorNew.loadWSDLapi(ProxyGeneratorNew.java:699)
    84 more Caused by: com.sap.engine.lib.xml.util.NestedException:
    com.sap.engine.lib.xml.util.NestedException: Illegal conversion;at
    com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:377;at
    com.sap.engine.lib.jaxp.TransformerImpl.transformWithStylesheet(TransformerImpl.java:398;at
    com.sap.engine.lib.jaxp.TransformerImpl.transform(TransformerImpl.java:240);...
    85 more Caused by: com.sap.engine.lib.xml.util.NestedException: Illegal
    conversion;at
    com.sap.engine.lib.xsl.xpath.xobjects.XObject.toXBoolean(XObject.java:63;at
    com.sap.engine.lib.xsl.xpath.xobjects.XBoolean.execute(XBoolean.java:72;at
    com.sap.engine.lib.xsl.xpath.ETFunction.evaluate(ETFunction.java:110;at
    com.sap.engine.lib.xsl.xpath.XPathProcessor.innerProcess(XPathProcessor.java:56;at
    com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:43;at
    com.sap.engine.lib.xsl.xpath.XPathProcessor.process(XPathProcessor.java:51;at
    com.sap.engine.lib.xsl.xslt.XSLVariable.process(XSLVariable.java:132;at
    com.sap.engine.lib.xsl.xslt.XSLTopVariable.process(XSLTopVariable.java:42;at
    com.sap.engine.lib.xsl.xslt.XSLStylesheet.process(XSLStylesheet.java:360;...
    Regards,
    Shweta

  • Error while building Web Dynpro-DC

    Hi!
    When building my Web Dynpro-DC (Scenario Development in 1 Track) I receive the following error:
    Ant build finished with ERRORS
    com.sap.tools.webdynpro.bytecode.ClassFileNotFoundException: error while loading class 'at.tmobile.proj.intern.vis4.interfaces.wdp.IExternalIVISComponent': invalid distance code
    Error: Build stopped due to an error: com.sap.tools.webdynpro.bytecode.ClassFileNotFoundException: error while loading class 'at.tmobile.proj.intern.vis4.interfaces.wdp.IExternalIVISComponent': invalid distance code
    Build plugin finished at 2006-11-15 09:43:19 GMT+01:00 (CET)
    Total build plugin runtime: 11.427 seconds
    Build finished with ERROR
    What could be the reason?
    Regards,
    Thomas

    Remark: Another build after rebuilding the used DC brought the message: "oversubscribed dynamic bit lengths tree"

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