Last step of ".... web dynpro application accesing ABAP functions" FAILED

Hello!!!
I can't run my app (Example: Creating a web dynpro application accessing ABAP functions).
I will be very grateful if someone tell me what is happening. While I'm developing I can connect to my was 6.20 to see de BAPI and other stuff, to use on my program, but once I deploy the app and try to test it... this is what it drops:
Error stacktrace:
com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type extern:com.sap.test.flights.model.types.FlightsModel:com.sap.test.flights.model.types.Bapisfldst could not be loaded: com.sap.dictionary.runtime.DdException:
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getStructure(DataTypeBroker.java:297)
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:753)
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:761)
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:761)
     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.progmodel.controller.Component.getCustomControllerInternal(Component.java:433)
     at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:371)
     at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:400)
     at com.sap.tc.webdynpro.progmodel.context.MappingInfo.init(MappingInfo.java:138)
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:746)
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:761)
     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.progmodel.view.ViewManager.getView(ViewManager.java:540)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.bind(ViewManager.java:398)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:555)
     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:41)
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.displayToplevelComponent(ClientComponent.java:134)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:374)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:593)
     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.doGet(DispatcherServlet.java:48)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     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)
Caused by: com.sap.dictionary.runtime.DdException:
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker$1.fillSldConnection(DataTypeBroker.java:89)
     at com.sap.dictionary.runtime.ProviderFactory.internalResolveLogicalNameToJCODestination(ProviderFactory.java:408)
     at com.sap.dictionary.runtime.ProviderFactory.resolveLogicalNameToJCODestination(ProviderFactory.java:354)
     at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:215)
     at com.sap.dictionary.runtime.ProviderFactory.getProvider(ProviderFactory.java:180)
     at com.sap.dictionary.runtime.DdDictionaryPool.getProvider(DdDictionaryPool.java:78)
     at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:64)
     at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:39)
     at com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:149)
     at com.sap.dictionary.runtime.DdBroker.getStructure(DdBroker.java:180)
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getStructure(DataTypeBroker.java:295)
     ... 44 more
I found at "How to Use the Web Dynpro Content Administrator.pdf" a good place to look for my mistake. But a big question appeared:
Once I get in the Web Dynpro Content Administrator and found my deplyed app I found this two JCo:
WD_MODELDATA_DEST
WD_RFC_METADATA_DEST
Witch status was a little grey diamond, or something like that. ¿Can somebody tell me what is happening with this Jco?
The page 27 of the pdf mentioned before, was different in my IDE SAP Developer Studio, the only option, by default, that give me was to choose between WD_MODELDATA_DEST and
WD_RFC_METADATA_DEST. I have two fields that must be fill to pass to the next dialog box or finished the creation RFC model.
Thanks a lot !!!

Hi,
In NWDS, you should have defined your own JCo destinations when creating your model. For example:
- WD_<yourApp>_MODELDATA_DEST
- WD_<yourApp>_RFC_METADATA_DEST
Then in the Web Dynpro Content Administrator, you must create them, ie specify connection types, connection parameters...
For this, choose the button Maintain JCo Destinations, find the connetions you've created in NWDS and click the button Create. Just follow the steps of the wizard, and you're done!
Regards,
Nicolas

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Error - Creating a Web Dynpro Application Accessing ABAP Functions

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Previous tasks:
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Some hints:
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System.err] [Invoked from com.sap.s2x.tools.GUID.getnodeaddress(GUID.java:585)]
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There two different URLs in use.
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Start via web dynpro content manager:
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For test purposes, we started the BAPI (BAPI_Flight_Getlist) on the ABAP system directly. It works.
Any ideas about the system behaviours (different URLs and missing functionality)?
Thanks a lot in advanced!
Best regards
Christoph

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Hi Rahki,
The status of what?
There are traffic light icons that you can use, or you can set the cell design (which changes the background colour of a cell (if you are in a table).
I often use this to indicate on a review step whether a cell/row has been inserted, modified or deleted from a table.
Chris

Calling an interface METHOD of another abap web dynpro application

Hi Experts,
Can u plz tell how we can Call an interface METHOD of another abap web dynpro application in main WD Component.
Thanks
Mahesh

Hi ,,
   Example ALV interface method calling   GET_MODEL interface method
   View attribute   declaration   :    M_WD_ALV type      IWCI_SALV_WD_TABLE
     DATA lo_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .
      wd_this->M_WD_ALV =   wd_this->wd_cpifc_alv( ).   "ALV is the usage name
     DATA lv_value TYPE ref to cl_salv_wd_config_table.
      lv_value = wd_this->M_WD_ALV->get_model( ).   " interface method calling in ALV component usage.....
Regards,
Devi

Call a ABAP Web-Dynpro-application via a BSP-Application

We have a BSP-Framework, that call several applications among other things other BSP-Applications, ITS-Application and other systems. Now I want to integrate a ABAP Web Dynpro-Application.
For the moment I can call the ABAP Web Dynpro-Application from our application.
This application runs in the same session as the Framework (verify in transaction sm04).
When I want to call another application in the Framework, the session will be killed (no more sessions in sm04). This happens also, when I want to call the ABAP Web Dynpro-Application a second time.
I guess, that the ABAP-Framework thinks I want to go outside the system (for example www.google.de) and close the session. I found out, that this wouldn't happen, if the application were suspended. But I found no way to tell the application via a url-parameter to suspend.
Can someone help me?

Thx for the tip,
but I can't firea suspend plug. Because I'm in BSP. I understand the docu so, that you have the option to call a other apllication like BSP from a ABAP Web Dynpro.
I want to call the ABAP Web Dynpro form BSP like this way.
1. Start BSP-Framework
2. Call ABAP Web-Dynpro-Application from BSP
3. Call another Application from BSP without automatically logout by unload ABAP Web Dynpro. (I have a chance to call the ABAP Web Dynpro again via url to suspend before I call the other app.)
Regards Stefanie

Last step of ".... web dynpro application accesing ABAP functions" FAILED

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