Comprehensive Quicvk Guide on Web Dynpros

Hi,
ist there any Quick Guide on Web Dynpros / Java?
- Prerequisites
- How to
- Samples

Hi,
Go through this thread it's very helpful.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9214b1e5-0601-0010-fdb0-ec32d43b06e0
Java documentation for developers
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/nw/netweaverdevelopersguide2004s/sap netweaver developer's%20Guide%202004s/UsingJava_00_PDFsList.ca
Web Dynpro Tutorials and Sample Applications:https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/web dynpro tutorial and sample applications.faq
Also go through this thread:
Re: Guides for new entrant to Webdynpro
Regards,
Rajeev
Message was edited by: Rajeev Ranjan

Similar Messages

How to guide for Web Dynpro

Could u please tell abt " How to guide for Web Dynpro ".
Where i can get details for webDynpro
Regards,
Vibhuti

Hi,
Check with SDN link.
Getting Started with Web Dynpro [original link is broken]
Also Check with the SAP Help link.
http://help.sap.com/saphelp_nw04/helpdata/en/a5/1a1e3e7181b60ae10000000a114084/content.htm
Regards,
Maha

Problem with HowTo guide - Use the BI Java SDK in a Web Dynpro Application

Hello,
I am following the HowTo guide - Use the BI Java SDK in a Web Dynpro Application
at <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e49be590-0201-0010-0c83-fc20e5da124f">this link</a>.
I have configured the connector on the WAS as needed.
The problem is that when I run the application I receive an Unauthorized error on the connector URL.
If I open this URL on a browser I receive a pop-up for UID and PWD and when I enter the same UID and PWD I used to configure the connector I am able to login and see the WSDL.
Any ideas?

I've never tried using BI in WebDynpro !!!
But i foond one posting on the connection problem https://forums.sdn.sap.com/click.jspa?searchID=955524&messageID=2133396
Regards,Anilkumar

Looking for a beginner guide - Adaptive RFC call BAPI in Web Dynpro Java

Hi,
im new in SAP Developeing. I developed some basic web Dynpro applications (after some tutorials) and they are all working.
Now i want to build an Web Dynpro application with an adaptive RFC Model.
I already imported the adaptive RFC Modell with a function Model (BAPI Z_...) from the R3 System successfully.
But if i deploy the application i will get following error:
com.sap.tc.webdynpro.services.exceptions.TypeNotFoundException: type extern:mypackages.com.types.BapiModel:mypackages.com.types.Zmbs_Bapi_Dispo_Orderdata could not be loaded: com.sap.dictionary.runtime.DdException: TypeBroker failed to access SLD: Error while obtaining JCO connection.
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getStructure(DataTypeBroker.java:305)
     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.progmodel.controller.Component.getCustomControllerInternal(Component.java:449)
     at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:387)
     at com.sap.tc.webdynpro.progmodel.controller.Component.getMappableContext(Component.java:416)
     at com.sap.tc.webdynpro.progmodel.context.MappingInfo.getDataNode(MappingInfo.java:83)
     at com.sap.tc.webdynpro.progmodel.context.MappingInfo.initMapping(MappingInfo.java:125)
     at com.sap.tc.webdynpro.progmodel.context.MappingInfo.init(MappingInfo.java:121)
     at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.doInit(MappedNodeInfo.java:215)
     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.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:709)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:579)
     at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:155)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:295)
     at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.show(ApplicationWindow.java:183)
     at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:178)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:364)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:754)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:289)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     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.doGet(DispatcherServlet.java:46)
     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: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:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: com.sap.dictionary.runtime.DdException: TypeBroker failed to access SLD: Error while obtaining JCO connection.
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker$1.fillSldConnection(DataTypeBroker.java:90)
     at com.sap.dictionary.runtime.ProviderFactory.internalResolveLogicalNameToJCODestination(ProviderFactory.java:377)
     at com.sap.dictionary.runtime.ProviderFactory.resolveLogicalNameToJCODestination(ProviderFactory.java:322)
     at com.sap.dictionary.runtime.ProviderFactory.internalGetProvider(ProviderFactory.java:181)
     at com.sap.dictionary.runtime.ProviderFactory.getProvider(ProviderFactory.java:146)
     at com.sap.dictionary.runtime.DdDictionaryPool.getProvider(DdDictionaryPool.java:97)
     at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:79)
     at com.sap.dictionary.runtime.DdDictionaryPool.getDictionary(DdDictionaryPool.java:48)
     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:303)
     ... 49 more
Caused by: com.sap.tc.webdynpro.services.sal.sl.api.WDSystemLandscapeException: Error while obtaining JCO connection.
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory.getJCOClientConnection(SystemLandscapeFactory.java:152)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory.getJCOClientConnectionUnMapped(SystemLandscapeFactory.java:178)
     at com.sap.tc.webdynpro.services.sal.sl.core.SystemLandscapeInternal.getJCOClientConnectionUnMapped(SystemLandscapeInternal.java:62)
     at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker$1.fillSldConnection(DataTypeBroker.java:77)
     ... 59 more
Caused by: com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to load client to connect to SLD. Please check your SLD connection settings using the Visual Admin.
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory$1.run(SystemLandscapeFactory.java:754)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory.getClient(SystemLandscapeFactory.java:747)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.readJCODestinationFromSLD(JCOClientConnection.java:511)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.resolveConnectionParameter(JCOClientConnection.java:439)
     at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.init(AbstractJCOClientConnection.java:233)
     at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractJCOClientConnection.<init>(AbstractJCOClientConnection.java:218)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.JCOClientConnection.<init>(JCOClientConnection.java:129)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory.getJCOClientConnection(SystemLandscapeFactory.java:150)
     ... 62 more
Caused by: com.sap.sldserv.exception.SldServiceRuntimeException: Failed to create CIM client. Check via 'Visual Administrator' tool if the secure store is operational.
     at com.sap.sldserv.SldApplicationService.getCimClient(SldApplicationService.java:117)
     at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory$1.run(SystemLandscapeFactory.java:751)
     ... 70 more
Caused by: com.sap.lcr.api.cimclient.CIMClientException: java.net.MalformedURLException: URL must have a host part
     at com.sap.lcr.api.cimclient.ClientFactory.createConnection(ClientFactory.java:466)
     at com.sap.lcr.api.cimclient.ClientFactory.createClientImpl(ClientFactory.java:413)
     at com.sap.lcr.api.cimclient.ClientFactory.createClient(ClientFactory.java:363)
     at com.sap.sldserv.SldApplicationService.getCimClient(SldApplicationService.java:113)
     ... 71 more
........Looks like a have a Problem with JCO.
Is there a good guide, which explains the Basic steps in developeing Web dynpro applications and BAPI ?!

thank you guys for all the answers.I have to read all the documentations.
to my szenario:
I installed on my notebook the Trial Versions of:
SAP NetWeaver Application Server 7.00/Java AS 7.00
SAP NetWeaver Developer Studio Version: 7.0.14
All my basic Web Dynpro Applications in Java are running (even with Adobe Interactive Forms) on the local NetWeaver Trail- Web AS Trail perfectly.
Now i want to connect per RFC to another SAPERP Server, which is in the intranet.
I did the whole RFC tutorial with the flights -
http://help.sap.com/saphelp_nw04/helpdata/en/c3/76b45d9688e04abe1a1070410ddc1e/content.htm (also with the JCO codeing etc)
so my web dynpro application should work.
I think I have to configure - like ramesh said something on the NetWeaver Trail.
So what do i need and configure excactly on my Netweaver Trial to work with RFC - to call the BAPIS in the other System?
- SLD ? JCO ?
If i over Web Dynpro - Content Administrator - >
it says "Connection to System Landscape Directory (SLD) could not be opended successfully." and all the buttons
create Jco destinations etc. are greyed out.
I didn´t configured the SLD and JCO in the Netweaver yet.

Comparing two GUID of ABAP raw data type in Web Dynpro

Hello,
I am working with a CRM application. I want to fill a table with each column from different tables.
For that I am trying to compare the GUID of each table. But I am not successful as the GUID is of RAW data type. How can I compare them in Web Dynpro Java?.
Thanks,
Sunita.

Hi,
I have been able to get rid of the problem posed in my earlier mail about assigning values from a field symbol to an internal table. Now its back to the same old problem.
As mentioned earlier I have a view1 in which I am populating a range (select option), which I want to display on the next view, view2.
On view1, on click of the button, I have populated internal table I_RANGE2.
DATA: IT_RANGE2 TYPE TABLE OF ZTTRANGE.
ZTTRANGE is a table type in SE11 with linetype as ZRANGE (structure in SE11).
I want to pass I_RANGE2 to the method in the component controller:
WD_COMP_CONTROLLER->HOLD_DATA( CHANGING IT_RANGE = IT_RANGE2 ).
In the component controller the parameter IT_RANGE has been declared as
PARAMETER TYPE REFTo Associated Type
IT_RANGE Changing u221A (Tick) ZTTRANGE
But I am getting an error:
IT_RANGE2 is not type-compatible with formal parameter IT_RANGE.
Please help resolve this error.
Mick

Guided Procedures Output Parameter and ABAP Web Dynpro

Hello,
does anybody know a way to use output parameters in Guided Procedures for ABAP web dynpros? It seems that this is only possible for JAVA based web dynpros.
Thank you for your help.
Regards
Ragar
Edited by: Ragar Chaudhary on Feb 19, 2008 4:54 PM

Hi,
the use of WDA with GP is restricted, see the [documentation|http://help.sap.com/saphelp_nw70/helpdata/en/45/c0d14601430039e10000000a11466f/frameset.htm]
Regards, Heidi

Web Dynpro for ABAP Naming Convension & Guide line

Hi, everyone.
I have a plan to implement Web Application as WDA(Web Dynpro for ABAP). but I don't know how can I give a name to Windows or Views or Custom controllers.
If you have a naming convension or guid line document,
Could you share the document with me? ^^

As Rich said, there are no official naming conventions. Nonetheless, a few things have become quite popular, such as:
- adding wnd_ in front of window names as they share the same namespace with views
- adding m_ in front of member variables of controllers
- adding s_ in front of supply methods and using the name of the node afterwards
- adding lbl_ in front of labels and using the name of the labelled ui element afterwards like "lbl_customer" and "customer"
Some developers also add certain prefixes to view elements to distinguish between them.
Regarding the names of components, there is one thing that you should not do: Start them with WD_ or WDR_ as both are somehow preserved. The same is true for entities within a component, although there checks in place that prevent you from doing that.
Best regards,
Thomas

Initiating guided procedures from web dynpro

Hi All ,
I am working on Netweaver 7.1 with guided procedures . I want to handle all process from web dynpro , i.e. i want to initiate process from web dynpro not from portal.
Thanks in advance
Regards
Kavita

Hi Kavita,
You can Initiate the GP Process from web dynpro.
Refer to these blogs.You have all that is required for you in these bolgs.
The specified item was not found.
The specified item was not found.
Regards,
Sumangala

ABAP Web Dynpro Guided Procedures integration

Hello,
does anyone know if there is a way for an ABAP Web Dynpro to expose input and output parameters for use in Guided Procedures?
Thanks in advance
Gabor

I have the same problem. I want to integrate an ABAP Web Dynpro in GP, but there is no way to implement an Interface from GP like it is in JAVA. That means you cannot maintain input , output parameters and give a status back to GP. Seems that in ABAP the WD is not integrated in GP.
I went to the relevant developement departement an they gave me the following answer.
In GP you can maintain input parameters for a ABAP Web Dynpro Application manually which will be displayed in the apllication UI URL . Then you need a function module to map the input parameters inside the url to the ABAP Web Dynpro context. Output parameters are not possible in GP with ABAP Web Dynpro. It is also not possible to give back the processing state to GP from your ABAP web Dynpro Application like it is in JAVA. Only the GP framework provides a button to complete this Step manually by the user.
Regards
Rainer

Integrate Web Dynpro Application into a Guided Procedure Step

hi guys
I would like to integrate my Web Dynpro Application into a GP-Step.
I DON't want a:
- Web Dynpro Component (GP Interface)
- Composite Application Web Dynpro Component
I think I have to use "Web Dnypro Application" from the callable objects list.
However, I couldn't see any input parameters.
Thanks for your help.
Regards,
Go:khan

Hi Gökhan,
in my mind you only see Input/ Output Parameters within a Web Dynpro Application when you use the GP Interface.
WHen you want to have some for parameter mapping, you must implement an Web Dynpro Application with GP connectors.
Take the following tutorial to do that.
Hope it helps
Bye Steve

Upgrade Web Dynpro...Please guide

Hello All,
Portal is on EP 7 SP14 but Web Dynpro is on SP9
How can I upgrade Web Dynpro to be on SP14?
Awaiting Reply.
Regards,
Ritu

Hi Ritu,
By Web Dynpro SP14, do you mean the SP14 of your NWDS?
If yes, you can download NWDS 7.0 SP14 from the following link:
[SAP NetWeaver 7.0 (2004s) Trial Version - Full Java Edition|https://www.sdn.sap.com/irj/sdn/downloaditem?rid=/webcontent/uuid/a62ad7fa-0a01-0010-3489-f3fc32658bd8]
Bye
Ankur

Error - Creating a Web Dynpro Application Accessing ABAP Functions

Dear All,
we are trying to implement a web dynpro application with accessing ABAP functions.
Previous tasks:
-     insert the ABAP system into the SLD from the NWDI System (Transaction RZ70; the ABAP system is correctly insert into the SLD => technical systems)
-     equipped the JCO connections with the web dynpro content manager (ping and test = OK)
Its the standard tutorial out of the SDN called Creating a Web Dynpro Application Accessing ABAP Functions.
Some hints:
-     There are no errors after the implementation and the rebuild of the project in the NWDS
-     The auto deployment works fine to the development runtime system. The application is shown in the Web Dynpro content manager
-     The In the build log I found these entries:
System.err] [Invoked from com.sap.s2x.tools.GUID.getnodeaddress(GUID.java:585)]
[System.err] java.net.UnknownHostException: FRASAPP562: FRASAPP562
[System.err]      at java.net.InetAddress.getLocalHost(InetAddress.java:1191)
[System.err]      at com.sap.s2x.tools.GUID.getnodeaddress(GUID.java:575)
[System.err]      at com.sap.s2x.tools.GUID.<clinit>(GUID.java:179)
[System.err]      at com.sap.s2x.tools.S2XGUID.getGUID(S2XGUID.java:19)
[System.err]      at com.sap.ide.metamodel.core.i18n.LanguageState.createS2XID(LanguageState.java:191)
[System.err]      at com.sap.ide.metamodel.core.i18n.S2XLanguageUnmarshaller.unmarshal(S2XLanguageUnmarshaller.java:52)
[System.err]      at com.sap.ide.metamodel.core.i18n.TextPoolProxy.loadLanguageState(TextPoolProxy.java:703)
[System.err]      at com.sap.ide.metamodel.core.i18n.TextPoolProxy.prepareLanguageForRead(TextPoolProxy.java:646)
[System.err]      at com.sap.ide.metamodel.core.i18n.TextPoolProxy.isEmpty(TextPoolProxy.java:222)
[System.err]      at com.sap.ide.webdynpro.checklayer.MDOChecker.check(MDOChecker.java:23)
[System.err]      at com.sap.ide.webdynpro.checklayer.view.ViewChecker.check(ViewChecker.java:52)
[System.err]      at com.sap.ide.webdynpro.checklayer.controller.ViewControllerChecker.check(ViewControllerChecker.java:96)
[System.err]      at com.sap.ide.webdynpro.checklayer.controller.ControllerChecker.check(ControllerChecker.java:119)
[System.err]      at com.sap.ide.webdynpro.checklayer.controller.ControllerChecker.check(ControllerChecker.java:56)
[System.err]      at com.sap.ide.webdynpro.checklayer.component.ComponentChecker.check(ComponentChecker.java:181)
[System.err]      at com.sap.ide.webdynpro.checklayer.component.ComponentChecker.check(ComponentChecker.java:56)
[System.err]      at com.sap.ide.webdynpro.generation.Generation.check(Generation.java:2039)
[System.err]      at com.sap.ide.webdynpro.generation.Generation.generatePersistentComponent(Generation.java:1296)
[System.err]      at com.sap.ide.webdynpro.generation.console.GenerationConsole.generate(GenerationConsole.java:175)
[System.err]      at com.sap.webdynpro.generation.ant.GenerationAnt.main(GenerationAnt.java:50)
[System.err]      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[System.err]      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[System.err]      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[System.err]      at java.lang.reflect.Method.invoke(Method.java:324)
[System.err]      at com.sap.webdynpro.generation.ant.WDGenAntTask.execute(WDGenAntTask.java:219)
[System.err]      at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[System.err]      at org.apache.tools.ant.Task.perform(Task.java:364)
[System.err]      at org.apache.tools.ant.Target.execute(Target.java:341)
[System.err]      at org.apache.tools.ant.Target.performTasks(Target.java:369)
[System.err]      at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
[System.err]      at com.sap.tc.buildplugin.techdev.ant.util.AntRunner.run(AntRunner.java:112)
[System.err]      at com.sap.tc.buildplugin.DefaultAntBuildAction.execute(DefaultAntBuildAction.java:61)
[System.err]      at com.sap.tc.buildplugin.DefaultPlugin.handleBuildStepSequence(DefaultPlugin.java:213)
[System.err]      at com.sap.tc.buildplugin.DefaultPlugin.performBuild(DefaultPlugin.java:190)
[System.err]      at com.sap.tc.buildplugin.DefaultPluginV3Delegate$BuildRequestHandler.handle(DefaultPluginV3Delegate.java:66)
[System.err]      at com.sap.tc.buildplugin.DefaultPluginV3Delegate.requestV3(DefaultPluginV3Delegate.java:48)
[System.err]      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[System.err]      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[System.err]      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[System.err]      at java.lang.reflect.Method.invoke(Method.java:324)
[System.err]      at com.sap.tc.buildtool.v2.impl.PluginHandler2.maybeInvoke(PluginHandler2.java:350)
[System.err]      at com.sap.tc.buildtool.v2.impl.PluginHandler2.request(PluginHandler2.java:102)
[System.err]      at com.sap.tc.buildtool.v2.impl.PluginHandler2.build(PluginHandler2.java:76)
[System.err]      at com.sap.tc.buildtool.PluginHandler2Wrapper.execute(PluginHandler2Wrapper.java:58)
[System.err]      at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1723)
[System.err]      at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1495)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.build(CBSBuildController.java:727)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.execCommand(CBSBuildController.java:503)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.evalCmdLine(CBSBuildController.java:442)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.run(CBSBuildController.java:314)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.exec(CBSBuildController.java:252)
[System.err]      at com.sap.tc.buildcontroller.CBSBuildController.mainLoop(CBSBuildController.java:207)
-     Im able to start the application out of the Web Dynpro content manager with run => only the user interface is displayed without any functionality
-     The normal start over the NWDS fails => error text
com.sap.tc.webdynpro.services.sal.core.DispatcherException: The requested deployable object 'local/J08_Flugdat_Daventdcflight~xxx.com' and application 'FlightListApp' are not deployed on the server. Please check the used URL for typos.
There two different URLs in use.
Start via NWDS:
http://frasapp562:50000/webdynpro/dispatcher/J08_Flugdat_Daventdcflight~xxx.com/FlightListApp
Start via web dynpro content manager:
http://frasapp562:50000/webdynpro/dispatcher/xxx.com/aventdc~flight/FlightListApp
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

The Error has been solved The implementation of a method was missing....
Thx
Christoph

Error while accesing ABAP web dynpro application

Hi Experts,
We are getting warning symbol on web page status bar, when we are accessing the ABAP web dynpro application
only first page of application is getting loaded and when we click on page it is showing error on status bar and we can perform any thing.
once we double click on warning icon,
below details are coming:
Line: 1491
Char: 3
Error: Object Expected
Code: 0
URL: url of the ABAP web dynpro application
This scenario is occuring for many ABAP WD application for a client.
Please guide how to solve this issue?
Thanks!
Piyush

Hi
First try a very simple application with nothing in it just one text saying Hello World
Run it and see what happens.
Also check if your url uses FQDN name. something like https:
company.name.co:50000\.......
If you do not use the FQDN it will always show a script error on the bottom and some functions will not work e.g
dropdowns.
regards
Yuval.

Error while calling a web service in web dynpro through XI

Hello,
I was following a blog for Invoking Webservices using SAP XI
/people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi
I have done all the steps specified but when I import the wsdl file in web dynpro application and deploy the project I get the following error:
<b>"Exception on execution of web service with WSDL URL 'bankws_OUT_MI.wsdl' with operation 'bankws_OUT_MI' in interface 'bankws_OUT_MI'"</b>
where:
bankws_OUT_MI -
is the message interface name.
I have defined a web service in the integration reopsitory as follows:
<b>http://PEP:50000/XISOAPAdapter/MessageServlet?channel=:bankws:s_comm</b>
where
bankws --- service name
s_comm -
sender communication channel
selected 'bankws_OUT_MI' message interface from the given choices
'bankws_IN_MI' or 'bankws_OUT_MI'.
interface name: bankws_OUT_MI -
mesage interface name
Can anyone guide me how to proceed further. Also if possible can anyone send me some helpful documentation regarding how to call a web service in web dynpro through XI.
Thanks in advance.
Regards,
Imtool

hello everyone,
I made the whole scenario again and it is running succusfully in Xml spy. Now when i call the webservice in web dynpro... I get the following error:
<b>com.sap.engine.services.webservices.espbase.discovery.BaseIOException: Invalid Response Code 200 while accessing URL: http://PEP:50000/XISOAPAdapter/MessageServlet?channel=:OOMS_WS_OUT:CC_OOMS_WS_OUT. Response Message: OK. Content Type: text/html; charset=utf8. Body Content: <html> <head><title>MessageServlet</title></head> <body> <h3>Message Servlet is in Status OK</h3> <h3>Status information:</h3> Servlet com.sap.aii.af.mp.soap.web.MessageServlet (Version $Id: //tc/xi/645_VAL_REL/src/_adapters/_soap/java/com/sap/aii/af/mp/soap/web/MessageServlet.java#7 $) bound to /MessageServlet <br/>Classname ModuleProcessor: null <br/>Lookupname for localModuleProcessorLookupName: localejbs/ModuleProcessorBean <br/>Lookupname for remoteModuleProcessorLookupName: null <br/>ModuleProcessorClass not instantiated <br/>ModuleProcessorLocal is Instance of com.sap.aii.af.mp.processor.ModuleProcessorLocalLocalObjectImpl0 <br/>ModuleProcessorRemote not instantiated </body></html></b>
I have also made the entry in the visual administrator for metadata_dest and execution_dest.
Does anybody have an idea what mistake i am doing.
Thanks,
Imtool

Access KM predefined property values from a Web Dynpro application

Hi,
I am trying to build a custom search interface in Web Dynpro which leverages the KMC Indexing and Search services.
In this interface I would like to display value lists of predefined properties in KM (created using the Property Metadata Service) and bind each predefined property's value list to a checkbox group UI element.
Which KM API should I use to retrieve the values of a specific predefined property ?
When using the standard flexible user interface in the portal this can easily be achieved through configuration, but now I would like to know how to achieve this in Java code.
Thanks in advance for your input.
I have some idea on how to get the propertymap from a resource, but how can I access the metadata of a predefined property in KM directly ?

Hi Theo, i'm working on something like this, i have a WD application that is accessing Km through a Webservice, on the webservice ejb i have this problem:
IResourceFactory resFactory = ResourceFactory.getInstance();
IRepositoryServiceFactory serFactory = resFactory.getServiceFactory();
IPropertyConfigurationService propConfigService = (IPropertyConfigurationService) serFactory.getService("PropertyConfigurationService");
IMetaNameListIterator i = propConfigService.getMetaModel().nameIterator();
     while (i.hasNext()) {
     IMetaName metaname = i.next();
     if ( metaname.getDocumentPatterns()!= null){
     propertyData.setId(metaname.getName());
     propertyData.setName(metaname.getLabel(locale));
     propertyData.setNamespace(metaname.getNamespace());
     propertyData.setDescription(metaname.getDescription(locale));
                propertyList.add(propertyData);
On this line serFactory.getService("PropertyConfigurationService") i get the following error on the trace:
#System.err#sap.com/KmmsListEAR#System.err#Guest#2####30a27fa0cbfa11dbace30018de0545f1#SAPEngine_Application_Thread[impl:3]#Error##Plain###Configuration Framework error: unable to create an IConfigClientContext instance from an EP5 userInitialConfigException: The configuration service locator could not be initialized for any of the environments. The configuration framework is not available.#
#System.err#sap.com/KmmsListEAR#System.err#Guest#2####30a27fa0cbfa11dbace30018de0545f1#SAPEngine_Application_Thread[impl:3]#Error##Plain###InitialConfigException: The configuration service locator could not be initialized for any of the environments. The configuration framework is not available.
Do you have any idea of how to solve this? or if you accomplished in a different way, can you guide me a little bit.
Thanks in advance Theo

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