Error while setting date parameter to an RFC

Question

Hi,
I am getting the following error when i am setting a parameter od Date type to an RFC
java.lang.ArrayIndexOutOfBoundsException: -1
     at com.sap.mw.jco.JCO$MetaData.getType(JCO.java:9201)
     at com.sap.aii.proxy.framework.core.JcoBaseTypeData.setElementValue(JcoBaseTypeData.java:731)
     at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClass.setAttributeValueAsDate(DynamicRFCModelClass.java:568)
     at com.telstra.ctawa.models.mainmodel.Zct_Wd_Demcat_Details_Input.setI_Tsk_Compldte(Zct_Wd_Demcat_Details_Input.java:387)
     at com.telstra.ctawa.apps.wdp.IPublicAddWorkCustomController$IZct_Wd_Demcat_Details_InputElement.setI_Tsk_Compldte(IPublicAddWorkCustomController.java:1759)
     at com.telstra.ctawa.apps.AddWorkCustomController.executeZct_Wd_Demcat_Details_Input(AddWorkCustomController.java:208)
     at com.telstra.ctawa.apps.wdp.InternalAddWorkCustomController.executeZct_Wd_Demcat_Details_Input(InternalAddWorkCustomController.java:367)
     at com.telstra.ctawa.apps.AddWorkAppView.executeGetDetails(AddWorkAppView.java:172)
     at com.telstra.ctawa.apps.AddWorkAppView.wdDoInit(AddWorkAppView.java:101)
     at com.telstra.ctawa.apps.wdp.InternalAddWorkAppView.wdDoInit(InternalAddWorkAppView.java:172)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
     at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:274)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:540)
     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:43)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:540)
     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.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:198)
     at com.sap.tc.webdynpro.clientserver.window.InternalWindow.open(InternalWindow.java:45)
     at com.telstra.ctawa.apps.TaskListView.onActionAddWork(TaskListView.java:402)
     at com.telstra.ctawa.apps.wdp.InternalTaskListView.wdInvokeEventHandler(InternalTaskListView.java:369)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
     at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleAction(WebDynproMainTask.java:100)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:299)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:635)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
     at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:249)
     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:385)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
     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)
Regards
Prakash

Answer 1

Hi Rohit,
  public void executeZct_Wd_Demcat_Details_Input( java.lang.String indicator )
    //@@begin executeZct_Wd_Demcat_Details_Input()
     //$$begin Service Controller(145786950)
     if(indicator.equals("CNTR"))
      wdContext.nodeTemp_DemCat().invalidate();
       if(indicator.equals("CNTR") || indicator.equals("DEMCAT"))
          wdContext.nodeTemp_WorkType().invalidate();
          if(indicator.equals("CNTR") || indicator.equals("DEMCAT") || indicator.equals("WRKTYP"))
           wdContext.nodeTemp_ProdSkill().invalidate();
            if(indicator.equals("CNTR") || indicator.equals("DEMCAT") || indicator.equals("WRKTYP") || indicator.equals("PRDSK"))
             wdContext.nodeTemp_CsgLoc().invalidate();
     IWDMessageManager manager = wdComponentAPI.getMessageManager();
     try{
          String contractType = wdContext.currentContextElement().getContractType();
          String demCat = wdContext.currentContextElement().getDemcat();
          String wrkType = wdContext.currentContextElement().getWorktype();
          String prodSkill = wdContext.currentContextElement().getProdskill();
          String csgLoc = wdContext.currentContextElement().getCsgcat();
          //setting all to null first
          wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type("");
          wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Demand_Cat("");
          wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Work_Type("");
          wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Product_Skill("");
          wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Csg_Loc("");
          //wdContext.currentContextElement().get
          if(indicator.equals("CNTR")){
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type(contractType);
          if(indicator.equals("DEMCAT")){
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type(contractType);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Demand_Cat(demCat);
               wdContext.currentContextElement().setProdskill("");
               wdContext.currentContextElement().setWorktype("");
               wdContext.currentContextElement().setCsgcat("");
               wdContext.currentContextElement().setPoints(new BigDecimal("0.00"));
        if(indicator.equals("PRDSK")){
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type(contractType);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Demand_Cat(demCat);
              wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Product_Skill(prodSkill);
               wdContext.currentContextElement().setWorktype("");
               wdContext.currentContextElement().setCsgcat("");
               wdContext.currentContextElement().setPoints(new BigDecimal("0.00"));               
          if(indicator.equals("WRKTYP")){
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type(contractType);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Demand_Cat(demCat);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Product_Skill(prodSkill);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Work_Type(wrkType);
               wdContext.currentContextElement().setCsgcat("");
               wdContext.currentContextElement().setPoints(new BigDecimal("0.00"));
          if(indicator.equals("CSGCT")){
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Contract_Type(contractType);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Demand_Cat(demCat);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Work_Type(wrkType);
               wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Product_Skill(prodSkill);
              wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Csg_Loc(csgLoc);
wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Task_Complte(new Date(System.currentTimeMillis()));     
          wdContext.currentZct_Wd_Demcat_Details_InputElement().modelObject().execute();
          wdContext.nodeOutput().invalidate();
         if(indicator.equals("CNTR")){
               //copy data from CSG_DEM_CAT to nodeTempDemCat
               for(int i=0;i<wdContext.nodeDem_Cat_Output().size();i++){
               IPublicAddWorkCustomController.ITemp_DemCatElement demCatElem = wdContext.createTemp_DemCatElement();
               WDCopyService.copyCorresponding(wdContext.nodeDem_Cat_Output().getDem_Cat_OutputElementAt(i) ,demCatElem);
               wdContext.nodeTemp_DemCat().addElement(demCatElem);
               IPublicAddWorkCustomController.ITemp_DemCatElement demCatElem = wdContext.createTemp_DemCatElement();
               demCatElem.setDemand_Cat("Select");
               wdContext.nodeTemp_DemCat().addElement(demCatElem);
               wdContext.currentContextElement().setDemcat("Select");
          if(indicator.equals("DEMCAT")){
             for(int i=0;i<wdContext.nodeProduct_Skill_Output().size();i++){
             IPublicAddWorkCustomController.ITemp_ProdSkillElement prdSkillElem = wdContext.createTemp_ProdSkillElement();
             WDCopyService.copyCorresponding(wdContext.nodeProduct_Skill_Output().getProduct_Skill_OutputElementAt(i) ,prdSkillElem);
             wdContext.nodeTemp_ProdSkill().addElement(prdSkillElem);
             IPublicAddWorkCustomController.ITemp_ProdSkillElement prdSkillElem = wdContext.createTemp_ProdSkillElement();
             prdSkillElem.setProduct_Skill("Select");
             wdContext.nodeTemp_ProdSkill().addElement(prdSkillElem);
             wdContext.currentContextElement().setProdskill("Select");            
          if(indicator.equals("WRKTYP")){
               //copy data from CSG_LOC to nodeCsgloc
               for(int i=0;i<wdContext.nodeCsg_Cat_Output().size();i++){
               IPublicAddWorkCustomController.ITemp_CsgLocElement csgLocElem = wdContext.createTemp_CsgLocElement();
               WDCopyService.copyCorresponding(wdContext.nodeCsg_Cat_Output().getCsg_Cat_OutputElementAt(i) ,csgLocElem);
               wdContext.nodeTemp_CsgLoc().addElement(csgLocElem);
               IPublicAddWorkCustomController.ITemp_CsgLocElement csgLocElem = wdContext.createTemp_CsgLocElement();
               csgLocElem.setCsg_Loc("Select");
               wdContext.nodeTemp_CsgLoc().addElement(csgLocElem);
               wdContext.currentContextElement().setCsgcat("Select");
          if(indicator.equals("PRDSK")){
             //copy data from WRK_TYPE to nodeTempWrkTyp
             for(int i=0;i<wdContext.nodeWork_Type_Output().size();i++){
             IPublicAddWorkCustomController.ITemp_WorkTypeElement wrkTypElem = wdContext.createTemp_WorkTypeElement();
             WDCopyService.copyCorresponding(wdContext.nodeWork_Type_Output().getWork_Type_OutputElementAt(i) ,wrkTypElem);
             wdContext.nodeTemp_WorkType().addElement(wrkTypElem);
             IPublicAddWorkCustomController.ITemp_WorkTypeElement wrkTypElem = wdContext.createTemp_WorkTypeElement();
             wrkTypElem.setWork_Type("Select");
             wdContext.nodeTemp_WorkType().addElement(wrkTypElem);
             wdContext.currentContextElement().setWorktype("Select");            
          if(indicator.equals("CSGCT")){
               BigDecimal points = wdContext.currentOutputElement().getPay_Points();
               if(points.equals(new BigDecimal("0")))
               wdContext.currentContextElement().setChkPointsInp(false);
               else{
               wdContext.currentContextElement().setChkPointsInp(true);
               wdContext.currentContextElement().setPoints(wdContext.currentOutputElement().getPay_Points());
          ISimpleTypeModifiable demCatSimpleType = wdThis.wdGetAPI().getContext().getModifiableTypeOf("demcat");
          IModifiableSimpleValueSet demCatList = demCatSimpleType.getSVServices().getModifiableSimpleValueSet();
          //wdContext.nodeDem_Cat_Output()
          for(int i = 0 ;i < wdContext.nodeTemp_DemCat().size();i++){
               String demCatListElem = wdContext.nodeTemp_DemCat().getTemp_DemCatElementAt(i).getDemand_Cat();
               demCatList.put(demCatListElem, demCatListElem);
          ISimpleTypeModifiable wrkTypSimpleType = wdThis.wdGetAPI().getContext().getModifiableTypeOf("worktype");
          IModifiableSimpleValueSet wrkTypList = wrkTypSimpleType.getSVServices().getModifiableSimpleValueSet();
          //wdContext.nodeDem_Cat_Output()
          wrkTypList.clear();
          for(int i = 0 ;i < wdContext.nodeTemp_WorkType().size();i++){
               String wrkTypListElem = wdContext.nodeTemp_WorkType().getTemp_WorkTypeElementAt(i).getWork_Type();
               wrkTypList.put(wrkTypListElem, wrkTypListElem);
          }//for
          ISimpleTypeModifiable prodSkillSimpleType = wdThis.wdGetAPI().getContext().getModifiableTypeOf("prodskill");
          IModifiableSimpleValueSet prodSkillList = prodSkillSimpleType.getSVServices().getModifiableSimpleValueSet();
          prodSkillList.clear();
          //wdContext.nodeDem_Cat_Output()
          for(int i = 0 ;i < wdContext.nodeTemp_ProdSkill().size();i++){
               String prodSkillListElem = wdContext.nodeTemp_ProdSkill().getTemp_ProdSkillElementAt(i).getProduct_Skill();
               prodSkillList.put(prodSkillListElem, prodSkillListElem);
          ISimpleTypeModifiable csgCatSimpleType = wdThis.wdGetAPI().getContext().getModifiableTypeOf("csgcat");
          IModifiableSimpleValueSet csgCatList = csgCatSimpleType.getSVServices().getModifiableSimpleValueSet();
          csgCatList.clear();
          //wdContext.nodeDem_Cat_Output()
          for(int i = 0 ;i < wdContext.nodeTemp_CsgLoc().size();i++){
               String csgCatListElem = wdContext.nodeTemp_CsgLoc().getTemp_CsgLocElementAt(i).getCsg_Loc();
               csgCatList.put(csgCatListElem, csgCatListElem);
     } catch(WDDynamicRFCExecuteException ce) {
          manager.reportException(ce.getMessage(), false);
     //$$end
    //@@end
this line
wdContext.currentZct_Wd_Demcat_Details_InputElement().setI_Task_Complte(new Date(System.currentTimeMillis()));
before the modelobject is executed is giving error.
Regards
Prakash