Trying to run a Web Dynpro Simple Sample with no luck??

Hi I have downloaded a Web Dynpro and BPM simple sample application from this location: The problem is after configuring the CE instance and setting everything up, when i Deploy and Run this app i get the following error displayed can some one please help?? 500 Internal Server Error SAP NetWeaver Application Server/Java AS The initial exception that caused the request to fail, was: java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) ... 115 more See full exception chain for details. Failed to process request. Please contact your system administrator. While processing the current request, an exception occured which could not be handled by the application or the framework. If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file). For further information about the Web Dynpro error page, error analysis and a description of well-known error situations, see SAP note 1113811. Correction Hints Exception could be caused by the development component: tcwdwebdynpro Note: The above hints are only a guess. They are automatically derived from the exception that occurred and therefore can't be guaranteed to address the original problem in all cases. System Environment Client Web Dynpro Client Type AJAX Client User agent Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; LLY-EMA-EN; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; InfoPath.2; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; LLY-EMA-EN; LLY-EMA-EN) Client Type msie7 Client Type Profile ie6 ActiveX enabled Java Applets enabled Accessibility mode disabled Inline CSS false Validate by rendering true Server Web Dynpro Runtime vendor: 'sap.com', name: 'tc/wd/webdynpro', location: 'SAP AG', counter: '7.2001.20091210105536.0000', change number: '79724', codeline: NW720_01_REL J2EE Engine 7.20.3710.69682.20090922144234 System ID (SID) CE1 Server Node ID |3191650|31916|Server 00 00_31916|YHP30964.ema.lilly.com/40.205.138.181|SERVER|RUNNING Java VM SAP Java Server VM, version:6.1.007, vendor: SAP AG Operating system Windows XP, version: 5.1, architecture: x86 Application Java EE Application (deployable object) ides.com/soacmpssc~salsord Web Dynpro Application CreateSalesOrderApp Request URI /webdynpro/resources/ides.com/soacmpssc~salsord/CreateSalesOrderApp Version vendor: 'ides.com', name: 'soa/cmp/ssc/salsord', location: 'localDevelopment', counter: '20100329143545', change number: 'null' Session & Other Session Locale en_GB Session Timezone Greenwich Mean Time Time of Failure Mon Mar 29 15:38:53 BST 2010 (Java Time: 1269873533200) Session User ClientUser(id=USER.PRIVATE_DATASOURCE.un:Administrator, name=Administrator) Http Session Id tCJhFjXUItrW3M0cACKdKt9MDaBiM0upJwFiszAA_SAP Client Window Id Application Session Id b2a8d9023b4011dfb81f001b7889332c Web Dynpro Code Generation Infos ides.com/soacmpssc~salsord WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapDictionaryGenerationCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:31:05+0000, changelist=69541, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapDictionaryGenerationTemplates 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:31:22+0000, changelist=69541, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapGenerationFrameworkCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:18:18+0000, changelist=63859, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapIdeWebDynproCheckLayer 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:52:50+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapMetamodelCommon 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:22:47+0000, changelist=69781, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapMetamodelCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:19:24+0000, changelist=69781, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapMetamodelDictionary 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:26:44+0000, changelist=69542, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapMetamodelWebDynpro 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:34:20+0000, changelist=69853, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapWebDynproGenerationCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:53:23+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapWebDynproGenerationTemplates 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:52:22+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/ides.com/soacmpssc~salsord: SapWebDynproRuntimeGen 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:48:47+0000, changelist=64407, host=pwdfm222, is-central=true) sap.com/tcwdapi WD web module webdynpro/resources/sap.com/tcwdapi: SapDictionaryGenerationCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:31:05+0000, changelist=69541, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapDictionaryGenerationTemplates 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:31:32+0000, changelist=69541, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapGenerationFrameworkCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:18:18+0000, changelist=63859, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapIdeWebDynproCheckLayer 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:52:50+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapMetamodelCommon 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:22:47+0000, changelist=69781, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapMetamodelCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:19:24+0000, changelist=69781, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapMetamodelDictionary 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:26:44+0000, changelist=69542, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapMetamodelWebDynpro 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:34:20+0000, changelist=69853, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapWebDynproGenerationCore 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:53:23+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapWebDynproGenerationTemplates 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:53:55+0000, changelist=69852, host=pwdfm222, is-central=true) WD web module webdynpro/resources/sap.com/tcwdapi: SapWebDynproRuntimeGen 7.2001.20091202163157.0000 (release=NW720_01_REL, buildtime=2009-12-12T18:48:47+0000, changelist=64407, host=pwdfm222, is-central=true) Detailed Error Information Detailed Exception Chain com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Exception was thrown in preprocessing phase of application session b2a8d9023b4011dfb81f001b7889332c. The causing exception is nested. RID=b2a8d9003b4011dfbdb7001b7889332c at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:606) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:335) at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:315) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87) at com.sap.tc.webdynpro.serverimpl.wdc.DispatcherServlet.doContent(DispatcherServlet.java:76) at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:55) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:152) at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:447) at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:264) at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:115) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:96) at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:315) Caused by: com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Failed to create delegate for component com.ides.soa.cmp.ssc.salsord.createsalesord.CreateSalesOrd. (Hint: Is the corresponding DC deployed correctly? Does the DC contain the component?) at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:98) at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.<init>(DelegatingComponent.java:79) at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:381) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:566) at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1438) at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:603) ... 43 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:71) ... 48 more Caused by: com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WS metadata destination 'ERP_META' and WS interface 'SalesOrderBasicDataByBuyerAndBasicDataQueryResponse_In'. One possible reason is that the metadata destination 'ERP_META' has not been properly configured; check configuration. at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:558) at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.readOperationsFromWSDL(WSModelInfo.java:457) at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadataInternal(WSModelInfo.java:425) at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadata(WSModelInfo.java:399) at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateModelInfo(WSModelInfo.java:334) at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateModelInfo(WSModelInfo.java:307) at com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.<init>(WSTypedModel.java:93) at com.ides.soa.cmp.ssc.salsord.findsomodel.FindSOModel.<init>(FindSOModel.java:114) at com.ides.soa.cmp.ssc.salsord.createsalesord.CreateSalesOrd.<init>(CreateSalesOrd.java:732) at com.ides.soa.cmp.ssc.salsord.createsalesord.wdp.InternalCreateSalesOrd.<init>(InternalCreateSalesOrd.java:8892) ... 53 more

Hi Anixan
Please update the SAP AS Java at windows >> Preference >> SAP AS Java >> Add new SAP >> Put instance Hostname like 'CE1' and Instance Number like '00'. Then please verify that is connected or not in NWDS at windows >> show view >> Others >> Server >> Servers
**Also update the Update your server IP address and host name in host file entry at (Start > RUN > drivers > etc > host file)
and update JAVA_HOME system enviromental variable in my computer (My computer > Priperties >> Advance >> Startup and Recovery >> Enviromental Variable >> System Variables >> Add new JAVA_HOME parameter with path for installed Java JDK)
Please check here http://help.sap.com/saphelp_nw70/helpdata/EN/43/3976df43b33575e10000000a11466f/content.htm
Hope it helps
Regards
Arun

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Message was edited by: Sukasem S.wattanakoon
Message was edited by: Sukasem S.wattanakoon

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To use the Mobile webdynpro application for handhelds follow the steps:
1. Upload sda files of all DCs to the DOE server (Transaction SDOE_UPLOAD_ARCHIVE) which will be availabe at the location
<workspace.jdi>\LocalDevelopment\DCs\demo.sap.com\<DC>\_comp\gen\default\deploy
2. Install the simulator on laptop or client on PDA
3. Deploy uploaded MCDS(from step1) to the client, after the device registration.
Thanks and Regards,
Suma

Error when running a Web Dynpro application

I created a webdynpro component and created a service call to a FM with IMPORTING parameter as PSTLZ and in the MAIN view( the only view in the component) I created a label and an Input field, I binded the input field with the importing parameter of the FM( in the context of the view) and tried to run the application....but it gives me error as :
Adapter error in &VIEW_ELEMENT_TYPE& "PSTLZ" of view "ZSERVICEREP_LOOKUP.MAIN": Context binding of property VALUE cannot be resolved: Node MAIN.1.INPUT does not contain any elements
Thanks.
Deepti Kaza

Hi Deepthi,
Dont map attribute of component controller to attribute of view context.
Now your problem is you are unable to map the controller context to view context.follow the below steps.
1.Durectly drag and map the Controller context node (Importing) to the view context node(INPUT).
Then you bind the attribute I_ZIPCODE to the Input element in Layout.
( or )
2. Right click on view context node INPUT and select define mapping then a pop up will comes with Controller nodes.select Importing node and then click ok.Thats all your view context node will mapped to controller context node.
Thanks
Suman

Getting error "Access via null" when running the web dynpro application

Hi experts,
I am getting the below error while executing my web dynpro application
500 SAP Internal Server Error
ERROR: Access via 'NULL' object reference not possible. (termination: RABAX_STATE)
I am getting the error only when I am calling a method create manufacturer from my web dynpro program. If i comment this code my application works fine
CALL METHOD wd_this->mo_ch_instance->create_manufacturer
EXPORTING
    gi_manufacturer = ls_manufacturer
IMPORTING
    lv_message      = lv_status
i have created a attribute mo_ch_instance of type YSRM70CL_CH_SW_MD where YSRM70CL_CH_SW_MD is the class which has the create_manufacturer method that i am using in my code.
Kindly let me know whats the issue.
Regards,
Vinod

Hi,
if   wd_this->mo_ch_instance is not initial.
CALL METHOD wd_this->mo_ch_instance->create_manufacturer
EXPORTING
gi_manufacturer = ls_manufacturer
IMPORTING
lv_message = lv_status
endif.
Check wether you have created the object for that class r not.
Regards,
Lekha.

How to enforce a login screen when running a Web Dynpro app?

Hello,
In Web Dynpro for Java there is a way to set authentication property to true and by that enforcing a login screen in case someone is browsing this application outside of an authenticated context (for example, the portal).
My question is: How do I do this for Web Dynpro for ABAP?

Roy, are you familiar with that http://help.sap.com/saphelp_nw04s/helpdata/en/ff/c7de3fc6c6ec06e10000000a1550b0/frameset.htm ?

Problem show web dynpro in EP, with iViews

Hi all,
I'm working with Sap Netweaver Developer Studio Version: 2.0.4 and with Web AS j2ee 6.30.
I have make an Email web service in Web dynpro with Netweaver Developer Studio and the deploy is good. I can show in the navigator of internet in:
"http://sap470:50100/webdynpro/dispatcher/local/WebDynpro_EmailWS/EmailWSApp"
I have make the application in the host "sap470" but my EP 60 SR1 i have in another machine(Netweaver).
In the portal i have created a system for Web Dynpro, but i don't know sure if i have put the WAS where the application web dynpro run or where run the portal.
I have put the WAS of application web dynpro where it run, but i am not sure that put in the path, i have put /webdynpro/dispatcher. I have created the iView in the EP, a page and rool, and i have assiciated the web dynpro to this iView.
In the propieties of iView, i have put:
Name of application: Name of the application web dynpro.
System: System that i have create before.
Name of Area: This option i'm not sure that put. Any idea?
Type of Web dynpro: Java
When i go to presentation get a error.
Any idea?
Thanks in advance

Did you take a look at this?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/how to create web dynpro based iview.pdf
based on your url, you need
App Name : EmailWSApp
Namespace : local/WebDynpro_EmailWS
System: sap470

Trying to run a Web Dynpro Simple Sample with no luck??

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