How to delete deployed Web Dynpro Content ?

Hello again,
simple question (i hope):
How can i delete a deployed Web Dynpro Application from my portal ?
Due to all these tests and trials there are a lot of useless WDApps in my portal.
Did not find anything in help.sap.com or in the portal.
Thank you !

Hi Andreas,
You can remove the deployed components through either SDM or through Visual administrator
1) In SDM, you will find a tab 'UnDeployment'. In this view, you will be able to see all the applications currently deployed. Select the applications that you want to undeploy and proceed to undeploy.
2) In Visual Administrator, under Server->Services->Deploy, you will find a radio button 'Application'. From here too you can select the required application and remove them.
Hope this helps,
Best Regards,
Nibu.

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Jav Developer role = Web Dynpro Content Explorer

Hi,
When i navigate to Java Developer role => Web Dynpro Content Explorer(Detailed Navigation) in portal I am getting following error. I am getting the same error in ESS and MSS pages also...
<b>
Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
com/sapportals/portal/pb/utils/RedirectData.
Exception id: 10:45_30/01/06_0023_2755950
See the details for the exception ID in the log file
</b>
When i look at log files ... I am getting the stack trace.
<b>
<< item 0 : >>#1.5#0002553A11CD00520000002D000A316000040B9554A2BD58#1138635904826#com.sap.portal.portal#sap.com/irj#com.sap.portal.portal#SMANCHAL#1017##nadcp949_LPD_2755950#SMANCHAL#107dd96091a711da84b30002553a11cd#SAPEngine_Application_Thread[impl:3]_0##0#0#Error#1#/System/Server#Java###Exception ID:10:45_30/01/06_0023_2755950
[EXCEPTION]
#1#com.sapportals.portal.prt.runtime.PortalRuntimeException: PortalRuntimeException
at com.sapportals.portal.prt.core.PortalRequestManager.handleRequestException(PortalRequestManager.java:921)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:803)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:240)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java(Compiled Code))
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java(Compiled Code))
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java(Inlined Compiled Code))
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java(Compiled Code))
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java(Compiled Code))
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java(Compiled Code))
at com.sap.engine.services.httpserver.server.Client.handle(Client.java(Inlined Compiled Code))
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java(Compiled Code))
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java(Compiled Code))
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java(Compiled Code))
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java(Compiled Code))
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java(Compiled Code))
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java(Compiled Code))
Caused by: java.lang.NoClassDefFoundError: com/sapportals/portal/pb/utils/RedirectData
at com.sapportals.portal.appintegrator.layer.HTTPRenderLayer.getPageRedirectObject(HTTPRenderLayer.java:282)
at com.sapportals.portal.appintegrator.layer.HTTPRenderLayer.processLayer(HTTPRenderLayer.java:101)
at com.sapportals.portal.appintegrator.LayerProcessor.processActionPass(LayerProcessor.java:173)
at com.sapportals.portal.appintegrator.AbstractIntegratorComponent.doOnPOMReady(AbstractIntegratorComponent.java:71)
at com.sapportals.portal.prt.component.AbstractPortalComponent.handleEvent(AbstractPortalComponent.java(Compiled Code))
at com.sapportals.portal.prt.pom.ComponentNode.handleEvent(ComponentNode.java(Compiled Code))
at com.sapportals.portal.prt.pom.PortalNode.fireEventOnNode(PortalNode.java(Compiled Code))
at com.sapportals.portal.prt.pom.PortalNode.processEventQueue(PortalNode.java(Compiled Code))
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:652)
... 23 more
</b>
Can you please help me with this...

Hi Gary,
> Now do I put this back in original directory
Rrrighty.
> do I need to add back .bak or leave as .par?
Leave as PAR. If the server starts, all .par files within this directory get deployed and in the case of success, .bak gets added. So .par.bak files are not deployed again on the next startup.
> do I need to delete original
> then add my updated version?
I think you don't need to delete the original, but just do it. If your changed .par file get deployed successfully, it will overwrite the old .par.bak anyhow.
But make a security copy of the orginal file for the case that you have changed the original PAR in some strange way
Hope it helps
Detlev

Exporting web Dynpro content into ms-word

Hi Experts,
Any one can tell me how to export web Dynpro content (like tables and data etc) into ms-word document.
Any help is greatly appreciated and rewarded.
Regards,
Jay

Hi Varma,
you can follow the thred,
[http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/edc2f3c2-0401-0010-8898-acd5b6a94353]
In this pdf this code is avaliable. please chek it this code
public void Download_Reporting( com.sap.tc.webdynpro.progmodel.api.IWDNode dataNode, java.util.Map columnInfos )
    //@@begin Download_Reporting()
     byte[] excelXMLFile;
          IWDCachedWebResource cachedExcelResource = null;
          String fileName = dataNode.getNodeInfo().getName() + ".xls";
          try {
//             create Excel 2003 XML data as a byte array for the given context node,
//             attributes and headers
          excelXMLFile = toExcel(dataNode, columnInfos).getBytes("UTF-8");
//             create a cached Web Dynpro XLS resource for the given byte array
//             and filename
cachedExcelResource = getCachedWebResource(excelXMLFile, fileName, WDWebResourceType.XLS);
//             Store URL and file name of cached Excel resource in context.
          if (cachedExcelResource != null) {
          wdContext.currentContextElement().setExcelFileURL(
          cachedExcelResource.getURL());
          wdContext.currentContextElement().setExcelFileName(
          cachedExcelResource.getResourceName());
//             Open popup window with a link to the cached Excel file Web resource.
          openExcelLinkPopup();
          } else {
          wdComponentAPI.getMessageManager().reportException(
          "Failed to create Excel file from table!", true);
          } catch (UnsupportedEncodingException e) {
          wdComponentAPI.getMessageManager().reportException(
          e.getLocalizedMessage(), true);
          } catch (WDURLException e) {
          wdComponentAPI.getMessageManager().reportException(
          e.getLocalizedMessage(), true);
    //@@end
Here please check it this line cachedExcelResource = getCachedWebResource(excelXMLFile, fileName, WDWebResourceType.XLS);
here you can u put like this cachedExcelResource = getCachedWebResource(excelXMLFile, fileName, WDWebResourceType.DOC);
Here different Options is avaliable please find it
Hope it is help full for u
Regards
Vijay kalluri

How to run mobile web dynpro application

Hi experts,
I'm using NetWeaver Developer Studio for Mobile SP03.
I create a mobile application for handhelds including 2 components:
- Mobile Application.
- Mobile UI Component (web dynpro component).
I do follow the tutorial for creating the application. I can deploy and run the application on NWDS handheld emulator successfully.
When I deploy it on my SAP Application server to test the web dynpro UI application via a web browser, it throws out a java.lang.ClassNotFoundException: the class <package name>/Internal<Application Name>Comp.class cannot be found by WD framework when I access it. It can be deployed without error and is alive in the web dynpro content admin.
I found that the normal WD component the class Internal<Application Name>Comp is generated during the building process but it is not when developing mobile UI component.
Can anyone tell me there is any difference between the two WD component types? Does my server need to install any extra component for running mobile UI component? Or do I need to configure my NWDS for Mobile to make the application work on SAP server?
Thank you very much,
Steven Linh Nguyen.

Hi,
Mobile webdynpro application for handheld cannot be deployed on SAP AS.
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

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

How to Login to Web Dynpro developer studio in real time scenario.

Hi,
1. How to Login to Web Dynpro developer studio in real time scenario.
Do we have login pad and User id to enter developer studio.
Is the user id for login maintained in UME of J2EE engine.
2. How to stop and start j2ee engine in real time. Is it same SAP Management console is used like in Demo version.
3. If I use central server, Do I have to install GUI like SAP R/3 GUI to Develop, test and deploy my application.
Cheers,
Sam

Hi,
What do you mean with real time scenario? Do you talk about runtime?
NetWeaver Developer Studio (NWDS) is only for design time and you install it on the local PC/laptop of the developer. The 'connection' between NWDS and engine is specified in the preferences (Window->Preferences->SAP J2EE engine) of NWDS. The development track is in 'real life' (e.g. if the engine is a remote one) connected with support from SLD (System Landscape Directory) which is a tool for managing the NWDI (NetWeaver Development Infrastructure). In normal case, there are so-called 'development configurations' that can be imported into NWDS (Window->Preferences->Java Development Infrastructure).
For starting and stopping the engine, there are several possibilities: SAP MMC, view in NWDS or console.
If you've a central server, you connect your NWDS to this central server and then you can deploy to this central server.
Regards,
Jan

How to Logon to Web Dynpro developer studio in real time scenario.

Hi,
     1. How to Login to Web Dynpro developer studio in real time scenario.
         Do we have login pad and User id to enter developer studio.
         Is the user id for login maintained in UME of J2EE engine.
     2. How to stop and start j2ee engine in real time. Is it same SAP Management console is used like in Demo version.
     3. If I use central server, Do I have to install GUI like SAP R/3 GUI to test and deploy my application.
Cheers,
Sam

Hi,
What do you mean with real time scenario? Do you talk about runtime?
NetWeaver Developer Studio (NWDS) is only for design time and you install it on the local PC/laptop of the developer. The 'connection' between NWDS and engine is specified in the preferences (Window->Preferences->SAP J2EE engine) of NWDS. The development track is in 'real life' (e.g. if the engine is a remote one) connected with support from SLD (System Landscape Directory) which is a tool for managing the NWDI (NetWeaver Development Infrastructure). In normal case, there are so-called 'development configurations' that can be imported into NWDS (Window->Preferences->Java Development Infrastructure).
For starting and stopping the engine, there are several possibilities: SAP MMC, view in NWDS or console.
If you've a central server, you connect your NWDS to this central server and then you can deploy to this central server.
Regards,
Jan

How to delete/deploy resources in ES4 workbench?

In the previous version of the workbench, I could deploy resources (PDF, flash files) into the workbench by drag-and-droping the file from the Windows Explorer into the workbench resource's tab. I could also delete the resource files by right clicking on the item and selecting 'delete' in the resource tab of the workbench.
In the ES4 workbench, I could no longer do the above. Drag-and-drop does nothing and the right click context menu only shows Relationships, Access Control, History. How to delete/deploy resources in ES4 workbench?

Hi,
Did you find how to deploy the xdp files to resources in ES4 workbench? I am looking for deploy the xdp files to ES4 server please help me if you find the solution. Thank you.

500 Internal Server Error - Web Dynpro Content Administrator

500 Internal Server Error - Web Dynpro Content Administrator
Any help would be really appreciated...
I was trying to create/Maintain JCo destions on Web Dynpro Content Administrator caught up with the 500 Internal Server Error
Error Summary
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.
Root Cause
The initial exception that caused the request to fail, was:
java.lang.NullPointerException
at com.sap.tc.webdynpro.serverimpl.wdc.sl.SystemLandscapeFactory.checkStatus(SystemLandscapeFactory.java:869)
at com.sap.tc.webdynpro.serverimpl.core.sl.AbstractSystemLandscapeFactory$1.checkStatus(AbstractSystemLandscapeFactory.java:310)
at com.sap.tc.webdynpro.services.sal.sl.api.WDSystemLandscape.checkStatus(WDSystemLandscape.java:483)
at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.updateJCOClientStatus(JCOConnectionsDetails.java:534)
at com.sap.tc.webdynpro.tools.explorer.JCOConnectionsDetails.addJCOClientToList(JCOConnectionsDetails.java:750)
... 73 more

Possible Reasons:
1. Some fields for the backend system used to setup the JCO destination are not updated properly (i.e.
empty) in SLD.
2. Ensure that the SLD is setup properly. Click on the u201CTest Connectionu201D to check that the SLD is up and running.
Check section "NullPointerException in the trace when maintaining JCO destinations" in below SDN document:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f3f93ee7-0c01-0010-2593-d7c28b5377c2 (Adaptive RFC- Troubleshooting Guide)
Edited by: Anagha Jawalekar on Jun 25, 2009 9:11 AM

Can't use deployed Web Dynpro as CO of type "Web Dynpro Component (GP int)"

Hello!
I've made a skeleton of Web Dynpro DC, as was told in "Implementing a Web Dynpro CO which Implements the GP Interface" (https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/50d74ada-0c01-0010-07a8-8c118d408e59), though I couldn't fulfill the step 9, as SLD is not configured in our environment - I've made a Local DC.
So, I've built a skeleton of the DC (all steps 1-16), then deployed it - as it is told in steps 47 & 48, to try if this works at least. DC was successfully deployed. But in the list of WD DCs, which are shown in step 50, my new DC is not shown!! Though, it is shown in the list of deployed Web Dynpros in portal.
What's the problem? There're no errors outputted during build process. I thought that problem is due to step 9, where I've created a Local DC, not Inactive one. But if it the DC would be truly local, NWDS won't be able to deploy it to portal - am I right? My another version is - in steps 17-46 there's something crucial to do to make DC appear in the list of Web Dynpro Components with GP interface.
I have SAP AS 7.07 and NW 2004s SP7.
Thanx in advance!

The difference between local DC and DC under a SC has nothing to do with the possibility to deploy it. Local DCs also can be deployed.
Have you implemented the GP interface correctly? My suggestion is to follow the tutorial step-by-step.
Regards,
Christophe

SLD info not updated in Web Dynpro Content Admin of NW CE 7.1 EHP1

Hello Everyone,
I have installed the CE 7.1 on my PC and am having this problem. I have created the destinations SLD_DataSupplier and SLD_Guest in NWA and uploaded using SLD Data Supplier service. The Java WAS is now reflected in the SLD as a TS and a Datasupplier. I have also performed all the SLD Initilization and config. However the SLD is still not reflected in the Web Dynpro content admin. When I press the Check SLD Connection button all the values are blank.
Am I missing anything, Should I be doing any config in the Configtool? Any help is appreciated. Thanks in advance.
Satish.

Hi Satish Varma Vegesna.
Check this link.
[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c09527da-39a7-2b10-9f99-c6a007e516a5]
Regards

Wrong SLD in web dynpro content administrator

Hi Folks,
I have a Java-System which shows the wrong SLD in the Web Dynpro Content Administrator. The settings in Visual Admin are correct and the connection test is working fine. I restarted the whole system, but to no effort. Where else can I change the SLD?
Thanks in advance
Clemens

I looked only at the HTTP connection (but not in the CIM settings where the wrong values were set).

How to remove unwanted deployed web dynpro application

Hello,
I am using NWDS 7.1 Visual composer to develop the web dynpro application
I had created many application and deleted it from NWDS Visual composer
now each time i had deployed the application so its showing me the deployed roles in the portal so there is lost of duplicate role name in the portal and all deployed iviews and pages are displaying in the administrator account.
Please help me to remove this unwanted roles and application.
Thanks,
Dhruv

Hi Dhruv,
Start your Visual Administration and then navigate through Cluster tab Server>Services>Deploy>Runtime tab>Server>webdynpro>expand the node and selected the unwanted Webdynpro application and click on "Remove" button.
Regards
Basha

How to export my ABAP web dynpro content to another server

Hi,
I need to export my ABAP webdynpro application from one server to New server. Can any one please guide me how to do this.
Regards,
SPK.

Hi
You mean transporting your web dynpro comopnent across your landscape, use the transport system.
Web Dynpro Object is like any other object you can transport.
If the destination server is not maintained or is in other networks use this link will be helpful
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Abhi

Error when Deploying Web Dynpro program

Hello,
I am new to Web Dynpro. Today I have written my first program and when I tried to deploy it, I got the following error
"Deployment aborted
Deployment exception : Cannot determine sdm host (is empty). Please configure your engine/sdm correctly !"
Can anybody please tell me how to catch or resolve this exception or problem.
Priya

HI
GOOD
GO THROUGH THE FOLLOWING LINKS, WHICH WILL HELP YOU TO GIVE THE IDEA ABOUT THE CATCHING EXCEPTION IN WEBDYNPRO.
http://help.sap.com/saphelp_nw04/helpdata/en/59/e8e95d1eba48dfa86ae91ad8816f5d/content.htm
http://help.sap.com/saphelp_nw04s/helpdata/en/43/e085d6421a4d9de10000000a155369/content.htm
/people/balaramnaidu.bankuru/blog/2006/04/23/importing-complex-javabean-model-into-webdynpro-by-creating-relationships-for-the-model-classes
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/3795 [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
THANKS
MRUTYUN

How to delete deployed Web Dynpro Content ?

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