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Jan 11, 2011 at 03:53 AM

MSS implementation on Portal using a stand alone ERec

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Hi,

We are currently using a stand alone EREC 604 on NW AS 7.01. We have a requirement to add MSS on our portal that would connect to our standalone EREC to Create New Requisition Request and Create New Candidate Assessment.

Unfortunately, we are getting the following error:

500 Internal Server Error

SAP NetWeaver Application Server 7.00/Java AS 7.00

Failed to process request. Please contact your system administrator.

whenever we click the links provided. The following are the trace and logs:

Exception occured during processing of Web Dynpro application sap.com/mss~rec~req/RequisitionCreation. The causing exception is nested. 
[EXCEPTION]
 com.sap.tc.webdynpro.services.exceptions.TypeNotFoundException: type extern:com.sap.mss.rec.req.reqcreation.model.types.ReqCreationModel:com.sap.mss.rec.req.reqcreation.model.types.Erec_Start_Params could not be loaded: com.sap.dictionary.runtime.DdException: Type com.sap.mss.rec.req.reqcreation.model.types.Erec_Start_Params does not exist 
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getStructure(DataTypeBroker.java:323) 
at com.sap.tc.webdynpro.progmodel.context.DataNodeInfo.doInit(DataNodeInfo.java:234) 
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:671) 
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:674) 
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:674) 
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:674) 
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.clientserver.cal.ClientComponent.init(ClientComponent.java:430) 
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:940) 
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.createComponent(ClientComponent.java:177) 
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentInternal(ComponentUsage.java:149) 
at com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponent(ComponentUsage.java:141) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent$ComponentUsageManager.createBLCComponentUsage(FPMComponent.java:761) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:920) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:891) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1084) 
at com.sap.mss.rec.req.vcselectparameter.VcSelectParameter.onInit(VcSelectParameter.java:207) 
at com.sap.mss.rec.req.vcselectparameter.wdp.InternalVcSelectParameter.onInit(InternalVcSelectParameter.java:199) 
at com.sap.mss.rec.req.vcselectparameter.VcSelectParameterInterface.onInit(VcSelectParameterInterface.java:162) 
at com.sap.mss.rec.req.vcselectparameter.wdp.InternalVcSelectParameterInterface.onInit(InternalVcSelectParameterInterface.java:144) 
at com.sap.mss.rec.req.vcselectparameter.wdp.InternalVcSelectParameterInterface$External.onInit(InternalVcSelectParameterInterface.java:220) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:564) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:438) 
at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:196) 
at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110) 
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:430) 
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362) 
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783) 
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:761) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:696) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253) 
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149) 
at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:73) 
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:869) 
at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:229) 
at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1346) 
at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:356) 
at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:549) 
at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:193) 
at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150) 
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:430) 
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362) 
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:783) 
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:303) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:741) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:694) 
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:253) 
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149) 
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:386) 
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364) 
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039) 
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265) 
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) 
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) 
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:104) 
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176) 
Caused by: com.sap.dictionary.runtime.DdException: Type com.sap.mss.rec.req.reqcreation.model.types.Erec_Start_Params does not exist 
at com.sap.dictionary.types.mdi.util.ProviderUtil.createAbapTypeXmlMap(ProviderUtil.java:400) 
at com.sap.dictionary.runtime.mdi.DataProvider.createSimpleTypeFromAbapType(DataProvider.java:596) 
at com.sap.dictionary.runtime.mdi.DataProvider.getDataType(DataProvider.java:296) 
at com.sap.dictionary.runtime.DdDictionary.getDataType(DdDictionary.java:94) 
at com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:164) 
at com.sap.dictionary.runtime.DdBroker.getStructure(DdBroker.java:180) 
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getStructure(DataTypeBroker.java:321)

We only installed WAS on the standalone and no J2EE.

I hope someone can help me and point me to the right direction.

Thanks,

Mark