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Java Code for using an Enterprise Service?
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on 11-12-2007 10:53 AM
Hi,
I am new to CE , Can some one please provide the code for consuming an Enterprise Service inside my Application Service.
I have Imprted the Inventory LookUp ES insid emy project, create the default mapping for the same inside an application service, created a method which calls the mapped ES method.
But I got stuck at this juncture as I dont know how should I recieve the data from the user and through which object also how should I send this data to the ES to recieve the response.
Please reply ASAP.
Thanks,
Manish
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- SAP Business Process Management
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Hi,
Please refer the following blog on how to call external service in Netweaver CE CAF Core:
<a href="/people/dipankar.saha3/blog/2007/09/30/using-external-service-in-netweaver-ce-caf-core External Service in Netweaver CE CAF Core</a>
The custom method created in the application service to call the mapped external service operation should be exposed as web service.
For getting input from user you need a UI. So you can consider Wen Dynpro Java or Visual composer for developing the UI. In the UI call the CAF web service method created in the previous step to invoke the xetrnal service.
Thanks,
Dipankar
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Hi Manish,
Define the relevant input parameters in the input and output of the custom application service operation. In the operation implementation read the data from input and set them to the ES service operation's input by creating data structures.
To test the service you can use WSnavigator or any other WS client.
But I'm getting a starnge error while calling ES from CAF (service returning timestamps as output) which I've explained in the other thread. Please let me know if you are also facing the same problem or can find a way out.
Thanks,
Dipankar
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Hi Dipankar,
I am getting this error on the Service Browser "The service mapping is missing.:"
The details are as follows:
Error Details
com.sap.caf.rt.connectivity.exception.CAFWSExecException: The service mapping is missing.
at com.sap.caf.rt.connectivity.ws.WSExecuteManager.executeWS(WSExecuteManager.java:89)
at com.sap.caf.rt.connectivity.ExecutionManager.executeWS(ExecutionManager.java:126)
at com.sap.caf.rt.connectivity.ExternalOperationExecutor.execute(ExternalOperationExecutor.java:80)
at com.sap.caf.rt.connectivity.ExternalOperationExecutor.execute(ExternalOperationExecutor.java:55)
at com.sap.caf.rt.bol.da.remote.GenericOperationExecutor.execute(GenericOperationExecutor.java:53)
at com.sap.inventory.modeled.appsrv.ecc_inventory002qr.ECC_INVENTORY002QRBean.InventoryByLocationAndMaterialQueryResponse_In(ECC_INVENTORY002QRBean.java:33)
at com.sap.inventory.modeled.appsrv.ecc_inventory002qr.ECC_INVENTORY002QRBeanImpl.findInventory(ECC_INVENTORY002QRBeanImpl.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext$InvocationContextImpl.proceed(AbstractInvocationContext.java:131)
at com.sap.caf.rt.interceptors.LogInterceptor.aroundInvoke(LogInterceptor.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Application.invoke(Interceptors_Application.java:37)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at $Proxy405_10007.findInventory(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.caf.rt.services.serviceaccess.ServiceWrapper.findByDataObject(ServiceWrapper.java:330)
at com.sap.caf.rt.services.serviceaccess.CAFServiceAccessBeanImpl.findByDataObject(CAFServiceAccessBeanImpl.java:230)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatefulTransactionAssociation.invoke(Interceptors_StatefulTransactionAssociation.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatefulSessionInstanceGetter.invoke(Interceptors_StatefulSessionInstanceGetter.java:37)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at com.sap.engine.services.ejb3.runtime.impl.StatefulBMProxyInvocationHandler.invoke(StatefulBMProxyInvocationHandler.java:55)
at $Proxy130_10007.findByDataObject(Unknown Source)
at com.sap.caf.rt.ui.esf.BONodeServiceAccess.findBy(BONodeServiceAccess.java:296)
at com.sap.caf.rt.ui.esf.Query.execute(Query.java:222)
at com.sap.caf.ui.servicebrowser.components.visualizer.controllers.TableViewCC.execute(TableViewCC.java:353)
at com.sap.caf.ui.servicebrowser.components.visualizer.controllers.wdp.InternalTableViewCC.execute(InternalTableViewCC.java:181)
at com.sap.caf.ui.servicebrowser.components.visualizer.views.TableViewCV.onActionExcuteQuery(TableViewCV.java:429)
at com.sap.caf.ui.servicebrowser.components.visualizer.views.wdp.InternalTableViewCV.wdInvokeEventHandler(InternalTableViewCV.java:342)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:131)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:72)
at com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.doHandleActionEvent(ProcessingEventPhase.java:156)
at com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.execute(ProcessingEventPhase.java:91)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequestPartly(WindowPhaseModel.java:161)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doProcessRequest(WindowPhaseModel.java:109)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:96)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:469)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:52)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doExecute(ClientApplication.java:1388)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doProcessing(ClientApplication.java:1208)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoProcessing(AbstractExecutionContextDispatcher.java:145)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppProcessing.doService(DispatchHandlerForAppProcessing.java:35)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116)
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.dispatchToApplicationDoProcessing(ExecutionContextDispatcher.java:114)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:80)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:506)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:526)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doApplicationProcessingStandalone(ApplicationSession.java:457)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:248)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:698)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:230)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:228)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:192)
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:116)
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:92)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:104)
at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doPost(AbstractDispatcherServlet.java:61)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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:309)
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)
Manish
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Hi,
It seems that you haven't configured the external service you are accessing. To configure external service you need to create a web service destination in NWA as explained in the following help documentation :
<a href="http://help.sap.com/saphelp_nwce10/helpdata/en/45/635dd614d73bdbe10000000a1553f7/frameset.htm">Creating Web Service Physical Destinations</a>
After that you need to map the external service to the destination configured. You can do that in http://<server>:<port>/caf -> Administration Tools -> External Service Configuration. Refer the following link for more details:
<a href="http://help.sap.com/saphelp_nwce10/helpdata/en/44/2a3087a64723d1e10000000a1553f7/frameset.htm">Configuring External Services in CAF Runtime</a>
Thanks,
Dipankar
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Hi Dipankar,
i as not aware of the steps which you just mentioned. Here I would like to ask that I should provide the Destination Name as the name of the Application Service or something else.
Presently I have taken the name of the Aplication Service as the Destination Name and provided the WSDL of the Enterprise Service as the URL.
And after that I mapped the application service with the Destination Created.
The implementation code written is :
public com.sap.xi.appl.global2.InventoryByLocationAndMaterialResponseMessage_SyncType findInventory(java.lang.String id, java.lang.String location) throws com.sap.caf.rt.exception.CAFServiceException {
com.sap.xi.appl.global2.InventoryByLocationAndMaterialQueryMessage_SyncType request = new InventoryByLocationAndMaterialQueryMessage_SyncType();
InventoryByLocationAndMaterialQueryMessage_SyncTypeCS1E data = new InventoryByLocationAndMaterialQueryMessage_SyncTypeCS1E();
Material mat = new Material();
Location loc = new Location();
mat.setId(id);
loc.setId(location);
List locList = new ArrayList();
List matList = new ArrayList();
locList.add(loc);
matList.add(mat);
data.setLocation(locList);
data.setMaterial(matList);
request.setInventorySelectionByLocationAndMaterial(data);
com.sap.xi.appl.global2.InventoryByLocationAndMaterialResponseMessage_SyncType response = this.InventoryByLocationAndMaterialQueryResponse_In(request);
return response;
I believe that when I test the application service in CAF runtime it will provide the Id and Location when I enter that in the UI to the Application Service and then I can use that to pass the data onto the Enterprise Service.
Please correct me if I am wrong.
But now I am getting the following error :
"com.sap.engine.services.webservices.espbase.query.exceptions.TechnicalException: Deserializing WSDL stream http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1 failed "
The details are :
Error Details
com.sap.caf.rt.connectivity.exception.EngineException: com.sap.engine.services.webservices.espbase.query.exceptions.TechnicalException: Deserializing WSDL stream http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1 failed
at com.sap.caf.rt.connectivity.ws.WSExecuteManager.executeWS(WSExecuteManager.java:136)
at com.sap.caf.rt.connectivity.ExecutionManager.executeWS(ExecutionManager.java:126)
at com.sap.caf.rt.connectivity.ExternalOperationExecutor.execute(ExternalOperationExecutor.java:80)
at com.sap.caf.rt.connectivity.ExternalOperationExecutor.execute(ExternalOperationExecutor.java:55)
at com.sap.caf.rt.bol.da.remote.GenericOperationExecutor.execute(GenericOperationExecutor.java:53)
at com.sap.inventory.modeled.appsrv.ecc_inventory002qr.ECC_INVENTORY002QRBean.InventoryByLocationAndMaterialQueryResponse_In(ECC_INVENTORY002QRBean.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext$InvocationContextImpl.proceed(AbstractInvocationContext.java:131)
at com.sap.caf.rt.interceptors.LogInterceptor.aroundInvoke(LogInterceptor.java:61)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Application.invoke(Interceptors_Application.java:37)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at $Proxy418_10002.InventoryByLocationAndMaterialQueryResponse_In(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.caf.rt.services.serviceaccess.ServiceWrapper.findByDataObject(ServiceWrapper.java:330)
at com.sap.caf.rt.services.serviceaccess.CAFServiceAccessBeanImpl.findByDataObject(CAFServiceAccessBeanImpl.java:230)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatefulTransactionAssociation.invoke(Interceptors_StatefulTransactionAssociation.java:43)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatefulSessionInstanceGetter.invoke(Interceptors_StatefulSessionInstanceGetter.java:37)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at com.sap.engine.services.ejb3.runtime.impl.StatefulBMProxyInvocationHandler.invoke(StatefulBMProxyInvocationHandler.java:55)
at $Proxy123_10002.findByDataObject(Unknown Source)
at com.sap.caf.rt.ui.esf.BONodeServiceAccess.findBy(BONodeServiceAccess.java:296)
at com.sap.caf.rt.ui.esf.Query.execute(Query.java:222)
at com.sap.caf.ui.servicebrowser.components.visualizer.controllers.TableViewCC.execute(TableViewCC.java:353)
at com.sap.caf.ui.servicebrowser.components.visualizer.controllers.wdp.InternalTableViewCC.execute(InternalTableViewCC.java:181)
at com.sap.caf.ui.servicebrowser.components.visualizer.views.TableViewCV.onActionExcuteQuery(TableViewCV.java:429)
at com.sap.caf.ui.servicebrowser.components.visualizer.views.wdp.InternalTableViewCV.wdInvokeEventHandler(InternalTableViewCV.java:342)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:131)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:72)
at com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.doHandleActionEvent(ProcessingEventPhase.java:156)
at com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.execute(ProcessingEventPhase.java:91)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequestPartly(WindowPhaseModel.java:161)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doProcessRequest(WindowPhaseModel.java:109)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:96)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:469)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:52)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doExecute(ClientApplication.java:1388)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doProcessing(ClientApplication.java:1208)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoProcessing(AbstractExecutionContextDispatcher.java:145)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppProcessing.doService(DispatchHandlerForAppProcessing.java:35)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116)
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.dispatchToApplicationDoProcessing(ExecutionContextDispatcher.java:114)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:80)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:506)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:526)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doApplicationProcessingStandalone(ApplicationSession.java:457)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:248)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:698)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:230)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:228)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:192)
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:116)
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:92)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:104)
at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doPost(AbstractDispatcherServlet.java:61)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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:309)
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.esi.esp.service.server.query.discovery.ExtendedServiceException: com.sap.engine.services.webservices.espbase.query.exceptions.TechnicalException: Deserializing WSDL stream http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1 failed
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImpl.getEndpointConfigurations(DestinationsHelperImpl.java:884)
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImpl.getWSDLUrl(DestinationsHelperImpl.java:401)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.getWSDLUrl(GenericServiceFactory.java:222)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:192)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:175)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:160)
at com.sap.caf.rt.connectivity.ws.WSExecuteManager.executeWS(WSExecuteManager.java:106)
... 137 more
Caused by: com.sap.engine.services.webservices.espbase.query.exceptions.TechnicalException: Deserializing WSDL stream http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1 failed
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.getWSDLDefinitions(WSQueryImpl.java:509)
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.initialize(WSQueryImpl.java:310)
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.findWSEndpoints(WSQueryImpl.java:165)
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImpl.getEndpointConfigurations(DestinationsHelperImpl.java:873)
... 143 more
Caused by: com.sap.engine.services.webservices.espbase.wsdl.exceptions.WSDLException: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1"
at com.sap.engine.services.webservices.espbase.wsdl.WSDLLoader.loadDOMDocument(WSDLLoader.java:140)
at com.sap.engine.services.webservices.espbase.wsdl.WSDLLoader.load(WSDLLoader.java:91)
at com.sap.engine.services.webservices.espbase.wsdl.WSDLLoader.load(WSDLLoader.java:80)
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.getWSDLDefinitions(WSQueryImpl.java:507)
... 146 more
Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://iwdf0512.wdf.sap.corp:55080/sap/bc/srt/xip/sap/ECC_INVENTORY002QR?sap-client=800&wsdl=1.1"
at com.sap.esi.esp.service.server.query.discovery.WSTransportSettingsResolver.resolveEntity(WSTransportSettingsResolver.java:362)
at com.sap.engine.services.webservices.espbase.wsdl.WSDLLoader.loadDOMDocument(WSDLLoader.java:127)
... 149 more
Close
-Manish
ThatSAPGuy
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Hi Manish,
Can you check if you have configured your proxy server in your NetWeaver Administrator (NWA).
In the NWA go to SOA Management -> System Global Settings. Check if you have listed your proxy server host and port. If not provide the details and click on the Save button. It's also a good idea to include your local server in the list of exclusions.
If you have provided this information, check if the user id and password you have provided in the destination is correct. To check this in the NWA go to SOA Management -> Destination Template Management and check your destination.
I hope this helps.
Cheers-
Atul
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Hi Manish,
Could you get rid of the "Invalid Response Code: (401) Unauthorized" exception?
I get it every time I try to use an ES Workplace web service in a Guided Procedures callable object, even though it works fine in the WS Navigator, and the valid user and password for the logical destination are set.
Thanks,
Peter
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