Problem with BAPI (Flight) Tutorial

Question

Hi,
Im new in developeing with Web Dynpro for Java.
I did every steps of this tutorial (Adaptive RFC tutorial - with the BAP_Flight_Getlist) exactly:
http://help.sap.com/saphelp_webas630/helpdata/DE/b2/326b09e58bcf499f73b5cc278808f4/content.htm
But i can not deploy the application - Error: deployment aborted.
05.04.2008 11:00:23 /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[022]Deployment aborted
Settings
SDM host : dmhpnb34
SDM port : 50018
URL to deploy : file:/C:/DOKUME1/ADMINI1/LOKALE~1/Temp/temp29689Flights.ear
Result
=> deployment aborted : file:/C:/DOKUME1/ADMINI1/LOKALE~1/Temp/temp29689Flights.earAborted: development component 'Flights'/'local'/'LOKAL'/'0.2008.04.05.11.00.19'/'0':
Caught exception during application deployment from SAP J2EE Engine's deploy service:
java.rmi.RemoteException: Cannot deploy application local/Flights.. Reason: Clusterwide exception: Failed to deploy application local/Flights. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine?; nested exception is:      com.sap.engine.services.deploy.container.DeploymentException: Clusterwide exception: Failed to deploy application local/Flights. Check causing exception for details (trace file). Hint: Are all referenced components deployed and available on the engine?
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Deployment exception : The deployment of at least one item aborted
My SLD is working, also my JCOS, so there should not be the problem.
Are there more good small tutorials (like this flight tutorial) with Web Dynpro and BAPI ?!

Answer 1

thx for the advise. I developed the tuturial application again and can now run it. But if i click on search button  with the entered values Departure City: Frankfurt and Arrival City: New York
i get no values in the table (i checked in the ERP System if the flights with this directions exists - its there):
Custom Controller Code:
// This file has been generated partially by the Web Dynpro Code Generator.
// MODIFY CODE ONLY IN SECTIONS ENCLOSED BY @@begin AND @@end.
// ALL OTHER CHANGES WILL BE LOST IF THE FILE IS REGENERATED.
package mypackages;
// IMPORTANT NOTE:
// ALL IMPORT STATEMENTS MUST BE PLACED IN THE FOLLOWING SECTION ENCLOSED
// BY @@begin imports AND @@end. FURTHERMORE, THIS SECTION MUST ALWAYS CONTAIN
// AT LEAST ONE IMPORT STATEMENT (E.G. THAT FOR IPrivateFlightsController).
// OTHERWISE, USING THE ECLIPSE FUNCTION "Organize Imports" FOLLOWED BY
// A WEB DYNPRO CODE GENERATION (E.G. PROJECT BUILD) WILL RESULT IN THE LOSS
// OF IMPORT STATEMENTS.
//@@begin imports
import mypackages.model.Bapi_Flight_Getlist_Input;
import mypackages.model.Bapisfldst;
import mypackages.model.FlightModel;
import mypackages.wdp.IPrivateFlightsController;
import com.sap.mw.jco.JCO;
import com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory;
import com.sap.tc.webdynpro.progmodel.model.api.WDModelScopeType;
//@@end
//@@begin documentation
//@@end
public class FlightsController
Logging location.
  private static final com.sap.tc.logging.Location logger =
    com.sap.tc.logging.Location.getLocation(FlightsController.class);
  static
    //@@begin id
    String id = "$Id$";
    //@@end
    com.sap.tc.logging.Location.getLocation("ID.com.sap.tc.webdynpro").infoT(id);
Private access to the generated Web Dynpro counterpart
for this controller class.  </p>
Use <code>wdThis</code> to gain typed access to the context,
to trigger navigation via outbound plugs, to get and enable/disable
actions, fire declared events, and access used controllers and/or
component usages.
@see mypackages.wdp.IPrivateFlightsController for more details
  private final IPrivateFlightsController wdThis;
Root node of this controller's context. </p>
Provides typed access not only to the elements of the root node
but also to all nodes in the context (methods node<i>XYZ</i>())
and their currently selected element (methods current<i>XYZ</i>Element()).
It also facilitates the creation of new elements for all nodes
(methods create<i>XYZ</i>Element()). </p>
@see mypackages.wdp.IPrivateFlightsController.IContextNode for more details.
  private final IPrivateFlightsController.IContextNode wdContext;
A shortcut for <code>wdThis.wdGetAPI()</code>. </p>
Represents the generic API of the generic Web Dynpro counterpart
for this controller. </p>
  private final com.sap.tc.webdynpro.progmodel.api.IWDController wdControllerAPI;
A shortcut for <code>wdThis.wdGetAPI().getComponent()</code>. </p>
Represents the generic API of the Web Dynpro component this controller
belongs to. Can be used to access the message manager, the window manager,
to add/remove event handlers and so on. </p>
  private final com.sap.tc.webdynpro.progmodel.api.IWDComponent wdComponentAPI;
  public FlightsController(IPrivateFlightsController wdThis)
    this.wdThis = wdThis;
    this.wdContext = wdThis.wdGetContext();
    this.wdControllerAPI = wdThis.wdGetAPI();
    this.wdComponentAPI = wdThis.wdGetAPI().getComponent();
  //@@begin javadoc:wdDoInit()
  /** Hook method called to initialize controller. */
  //@@end
  public void wdDoInit()
    //@@begin wdDoInit()
     Bapi_Flight_Getlist_Input input = new Bapi_Flight_Getlist_Input();
          wdContext.nodeBapi_Flight_Getlist_Input().bind(input);
          Bapisfldst bapisfldstFrom = new Bapisfldst();
          input.setDestination_From(bapisfldstFrom);
          Bapisfldst bapisfldstTo = new Bapisfldst();
          input.setDestination_To(bapisfldstTo);  
          // Creates an instance of a client to the remote SAP system   
          client = JCO.createClient("800",          //SAP logon client number
                                          "Andreas",            //SAP logon user
                                          "*****",        //SAP logon password
                                          "DE",        //SAP logon language
                                          "dmsaperp",        //Host name of application server
                                          "00");          //SAP system number
          // Creates the model instance
          model = (FlightModel)WDModelFactory.getModelInstance( FlightModel.class, WDModelScopeType.APPLICATION_SCOPE);
          // Assigns the client to the model
          model.setJcoClient(client);   
    //@@end
  //@@begin javadoc:wdDoExit()
  /** Hook method called to clean up controller. */
  //@@end
  public void wdDoExit()
    //@@begin wdDoExit()
    //@@end
  //@@begin javadoc:getFlights()
  /** Declared method. */
  //@@end
  public void getFlights( )
    //@@begin getFlights()
    //@@end
The following code section can be used for any Java code that is
not to be visible to other controllers/views or that contains constructs
currently not supported directly by Web Dynpro (such as inner classes or
member variables etc.). </p>
Note: The content of this section is in no way managed/controlled
by the Web Dynpro Designtime or the Web Dynpro Runtime.
  //@@begin others
  JCO.Client client;
     FlightModel model;
  //@@end
content of obsolete user coding area(s) -
//@@begin obsolete:getFlights()^
//     client.connect();
//        try {
//        // Calls remote Function Module BAPI_FLIGHT_GETLIST 
//        wdContext.currentBapi_Flight_Getlist_InputElement().modelObject().execute();
//        catch (Exception ex) {
//            ex.printStackTrace();
//        finally {
//           client.disconnect();
//        // Invalidates the output context node
//        wdContext.nodeOutput().invalidate();
//@@end