Testing of Java-Based Webdynpro application in NWDS

hi
Hi
I would like to test Java-Based webdynpro application in
NWDS
I am able to start and stop recording.
But when press Start Replay Button.
i am getting this error in the lower text area where messages area;
ERROR: Invalid Xml document received from the Xml Client. WindowId attribute is missing
pls replay ASAP
Thanks
Ravi Shankar

Hi
Ok now i get it. Well i guess i need to come out of mental block that WebDynpro for ABAP is not there :)..
Well in that case it should work if you just record your test case.. What version of NDS are you using. It has worked for me.
Create some inputfield and then deploy and test your application .. See if it runs.
Then you right click on the application and say Record. It should run you through the screen. Once you are through stop the recording.
The XML file can be viewed in the NWDS with the test data that you entered.
regards
Ravi

Similar Messages

Help in importing WebDynpro application to NWDS.

Hi,
I need to customise an iview. These are the information i have -
1. platform of this ivew is WDJ.
2. got codelink of the iview -com.sap.portal.appintegrator.sap.webdynpro
3. got the corresponding par file.
4. In the business package document, it says a folder name as the data source of this iview. i traced the folder of it.
now how do i move forward?
1. When i imported the par file, it opened in the package explorer as a portal application project, but could not find any source code. How do i open it in WebDynpro perspective?
2. how do i import all these (data source + par file) into NWDS so that i can view the code in the WebDynpro perspective...
I am already tired of searching the entire SDN. Can some one help out to explain the steps in simple terms for me to move forward. I am in the process of learning this (portal customisation through WebDynpro Java).. kindly help :).
I am just trying out in the test system.hence decided not to use JDI.
Thanks in Advance,
Anto.

Hi Antony,
As you mentioned WebDynpro application then there should be .EAR file not .PAR
and the procedure i gave you earlier is not applicable for .PAR (Portal Archieve)
for this please follow the following method.
if you want to test the application directly, login in to the portal and navigate to system administrator -> support -> portal runtime -> administration console and import the .par file and then create a new iview in portal content and select par file name and you can see the application.
if you want to see the code, import the .par file in EP Perspective and if it is a JSP Dynpro application, you can find the code in \dist\PORTAL-INF\pagelet folder.
Also you can not see the PAR in WebDynpro perspective you can only open it in EP Perspective.
hope now i got the right procedure for you. As per your Subject line, i quickly posted you the procedure to import webdynpro application to NWDS but in your case you are dealing with portal project.

SSO from portal to Java based web application not happening

Hi,
We are trying to configure SSO from SAP Enterprise portal with Java based
web application(Solaris on SPARC 64 bit).
Then we downloaded library files for "Solaris on SPARC 64 bit" from
service market place from the path "Support Packages and Patches"
Additional Components" SAPSSOEXT".
We are successful in sending the portal side cookie to the application.
But while loading the library files we get the following error
INFO | jvm 1 | 2009/04/13 04:47:00 | java.lang.UnsatisfiedLinkError:
/usr/local/blackboard/apps/tomcat/lib/libsapssoext.so: ld.so.1: java:
fatal: /usr/local/blackboard/apps/tomcat/lib/libsapssoext.so: wrong ELF
class: ELFCLASS64 (Possible cause: endianness mismatch)
Can you please suggest us what went wrong in this whole process.
But when i tried with the 32 bit library files i was able to load libsapssoext.so file but when I
tried to initialize libsapsecu.so i got the below message
java.lang.Exception: MySapInitialize failed: rc= 14
Also do we require to take"SAPSECULIB" from Support Packages and Patches" ...>Additional Components" ...>SAPSECULIB" ...>SAPSECULIB 5.4 for this SSO activity.
Please get back on this ASAP as we are nearing the golive date.
regards
Bharath

hi,
am facing similar issue... i.e.
java.lang.Exception: MySapInitialize failed: rc= 14
 at com.mysap.sso.SSO2Ticket.init(Native Method)
 at com.mysap.sso.SSO2Ticket.<clinit>(SSO2Ticket.java:27)
 at org.apache.jsp.index_jsp._jspService(index_jsp.java:92)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Thread.java:619)
static beendet.
java.lang.Exception: MySapEvalLogonTicketEx failed: standard error= 9, ssf error= 0
CustomeSSO: Object is null.
pls. help me in resolving it.
rgds,
santosh malavade

Deploying a WebDynpro application from NWDS 7.0 on NWCE 7.1

Hi,
I am trying to deploy a simple WebDynpro application in NWDS 7.0. On the server there is NWCE 7.1 installed. When I try that, I always get this error:
Deploymenty Exception: Cannot determine the sdm host (is empty). Please configure your engine/sdm correctly.
I checked the settings in Window->Preferences->SAP J2EE Engine. Everything is set up and seems to work. When I check it either in SAP Management console or in NWDS at J2EE Engine View everything is lighting green.
I've already found about 5 or more threads, where people seem to have the same problem, but in none of them was any solution. And further more everybody was writing about SDM configuration, but in NWCE 7.1 there is no longer any SDM (as it is written in SAP Installation Manual for NWCE 7.1).
Did anyone solve this issue?
Thanks

Filip,
Never worked with NW CE. But my guess is that it is a issue with your NWDS which is at a lower version than the server.
As you know NW04's has a SDM.
Thanks & Regards,
Vijith

Error when running any kind of adobe based webdynpro application

Hi,
I dont get this error for other kinds of web dynpro application, but whenever I deploy an adobe based application, I get the following error on running it.
My Portal is NW04S SP9.
I have a very simple adobe application and atleast the initial page should come up.
It is based on the following example in help.sap.com
http://help.sap.com/saphelp_nw04s/helpdata/en/dc/f1783fe3263042e10000000a114084/frameset.htm
The initial exception that caused the request to fail, was:
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).
Root Cause
 java.net.ConnectException: A remote host refused an attempted connect operation.
 at java.net.PlainSocketImpl.socketConnect(Native Method)
 at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:336)
 at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:201)
 at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:188)
 at java.net.Socket.connect(Socket.java:482)
 ... 47 more
Detailed Exception:
com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException: Failed to UPDATEDATAINPDF
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException.<init>(PDFDocumentRuntimeException.java:25)
 at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:396)
 at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterApplicationModification(ClientApplication.java:1132)
 at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.afterApplicationModification(ClientComponent.java:887)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doRespond(WindowPhaseModel.java:573)
 at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:152)
 at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
 at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
 at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
 at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
 at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
 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:390)
 at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
 at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
 at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
 at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
 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(AccessController.java:215)
 at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
 at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException: PDFDocument Processor failed to process Render Request.
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException.<init>(PDFDocumentRuntimeException.java:25)
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentProcessor.process(PDFDocumentProcessor.java:55)
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentInteractiveFormHandlingContext.execute(PDFDocumentInteractiveFormHandlingContext.java:98)
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentInteractiveFormHandlingContext.execute(PDFDocumentInteractiveFormHandlingContext.java:121)
 at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:341)
 ... 29 more
Caused by: com.sap.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Service call exception; nested exception is:
 java.net.ConnectException: A remote host refused an attempted connect operation.
 at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:382)
 at com.sap.tc.webdynpro.pdfobject.core.PDFObject.render(PDFObject.java:3710)
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRenderHandler.handle(PDFDocumentRenderHandler.java:139)
 at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentProcessor.process(PDFDocumentProcessor.java:52)
 ... 32 more
Caused by: java.rmi.RemoteException: Service call exception; nested exception is:
 java.net.ConnectException: A remote host refused an attempted connect operation.
 at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:89)
 at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:99)
 at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:359)
 ... 35 more
Caused by: java.net.ConnectException: A remote host refused an attempted connect operation.
 at java.net.PlainSocketImpl.socketConnect(Native Method)
 at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:336)
 at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:201)
 at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:188)
 at java.net.Socket.connect(Socket.java:482)
 at java.net.Socket.connect(Socket.java:432)
 at java.net.Socket.<init>(Socket.java:339)
 at java.net.Socket.<init>(Socket.java:150)
 at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initStreamsFromSocket(HTTPSocket.java:648)
 at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initializeStreams(HTTPSocket.java:470)
 at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.getOutputStream(HTTPSocket.java:427)
 at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.HTTPTransport.getRequestStream(HTTPTransport.java:355)
 at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.outputMessage(MimeHttpBinding.java:548)
 at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1425)
 at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:82)
 ... 37 more
Thanks,
Harish P Subramanian
Mobile : 9903306035

Hi
I believe that u have all the prerequisites ie
NWDS with Adobe lifecycle designer
Adobe installed
Adobe document services configured in J2ee engine
Apart from that check whether you have the context structure and its properties same as that given in the example
I had faced a problem because of that...
pdfsource should be binary
and there should b a attribute for the value node
Regards
Krishna

Deploying Java-based Web application in Linux Red Hat

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I would like to know about the complete softwares that require to run the web application.
Here I am mentioning few of them and would like to know whether they are correct and/or I need more.
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2. Linux OS
3. Apache Web Server
4. Tomcat
5. MySQL
6. JDBC
Looking forward to receiving you kind and prompt help.
Sincerely,

If you really want to use the Apache HTTP Server next to Apache Tomcat Server, then look for the mod_jk. Otherwise just leave that Apache HTTP Server away.
To the point: just learn about each of those components. Just Googling "something tutorial" is enough to find a tutorial about something. As you've posted this in the JDBC forum, I guess the core problem is the JDBC API. [Google it|http://google.com/search?q=jdbc+tutorial].

Testing GUI java based tool

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Webdynpro Application is not Deploying into Netweaver 2004s From NWDS CE

Hi,
I Developed Webdynpro Application in NWDS CE 7.1 SP5.
I Am using Netweaver 2004s AS JAVA .
After Deploying application i will get page can not be displayed and in the browser url is following below
http://localhost:-1/webdynpro/dispatcher/demo.sap.com/firstapp/FirstApp?SAPtestId=2
my actual port is 50000 but it gives -1.
and also i need one clarification NWDS CE 7.1 Applications Supports the Netweaver 2004s or
it requires Netweaver CE 7.1 AS JAVA.
We have to develop applications using webdynpro,mobile perspectives in NWDS CE 7.1 SP5
Is it Supports Netweaver 2004s.
Thanks
Subbarao

Hi
NetWeaver CE 7.1 uses Java 5 and so does the NWDS CE 7.1 by default. The server you have is NW 2004s SP 9 which runs on Java 1.4. So you simply can not build with Java 5 and deploy it to a server with JRE 1.4, you will get a class unsupported version error.
Next you are using NWDS CE 7.1 to connect to server 2004s. The architecture of the Java servers in SAP is changed. 2004s has SDM and dispatcher and a server process at its simplest form. In CE theres an ICM and server. (SDM & Dispatcher combined). You no more give the message port number when you set up the JEE server of NWDS 7.1 instead you would use instance number. When you register a NW 2004s server with NWDS 7.1 (instance numbers are available for 7.0 servers as well), the studio fails to find the deploy mechanism (SDM or ICM) hence you see a port -1.
Lastly the architecture of WebDynpro is greatly changed from NW 7.0 to NW 7.1 so dont even think of deployment to previous versions.
Regards
LNV

Enterprise Java-Based Application Development

This company appears to be doing some rather interesting things for Java based enterprise application development. Looks like you can build apps much faster than any traditional method I have seen...can build work flows too.
http://www.veloxtp.com

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Macintosh computers do not support "LiveConnect" in any of their browsers. So if you are using Javascript to interact directly with the applet, i.e., to modify properties on the applet itself, then you're out of luck.
http:\\www.unix.org.ua/orelly/web/jscript/ch19_01.html

Error while creating an application in NWDS CE 7.1

Hi ,
I am unable to create applications and components for and webdynpro application in NWDS CE 7.1 .
Its giving me the following error .
Status ERROR
Plugin : com.sap.ide.webdynpro.service.applicationmodeler
code=0
Internal error
   Plugin name: Web Dynpro Application Modeler Services
   Internal error : com.sap.ide.webdynpro.service.applicationmodeler
   Class      : com.sap.ide.webdynpro.service.appmod.wizards.comp.ComponentWizard2
   Method     : performFinish
   Message    : Exception occured
   Exception : com.sap.ide.mmservices.wd.general.NoWebDynproContentException: No Web Dynpro content found for project "sample". If this project is a Development Component, check if "SapMetamodelWebdynproContent.zip" is present in the classpath.
com.sap.ide.mmservices.wd.general.NoWebDynproContentException: No Web Dynpro content found for project "sample". If this project is a Development Component, check if "SapMetamodelWebdynproContent.zip" is present in the classpath.
at com.sap.ide.mmservices.wd.view.ViewElementService.getLibraries(ViewElementService.java:2042)
at com.sap.ide.mmservices.wd.component.ComponentService$ComponentCreationService.doExecute(ComponentService.java:249)
at com.sap.ide.mmservices.core.AbstractMMService.execute(AbstractMMService.java:103)
at com.sap.ide.webdynpro.service.appmod.wizards.comp.ComponentWizard2.createComponentInternal(ComponentWizard2.java:305)
at com.sap.ide.webdynpro.service.appmod.wizards.comp.ComponentWizard2.doPerformFinish(ComponentWizard2.java:147)
at com.sap.ide.mmservices.core.eclipse.ui.WizardWithContainerRunnable$MyRunnable.run(WizardWithContainerRunnable.java:61)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:934)
at com.sap.ide.mmservices.core.eclipse.ui.WizardWithContainerRunnable.performFinish(WizardWithContainerRunnable.java:27)
at com.sap.ide.webdynpro.appeditor.wizards.CreateAppWizard.doPerformFinish(CreateAppWizard.java:157)
at com.sap.ide.mmservices.core.eclipse.ui.WizardWithContainerRunnable$MyRunnable.run(WizardWithContainerRunnable.java:61)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:934)
at com.sap.ide.mmservices.core.eclipse.ui.WizardWithContainerRunnable.performFinish(WizardWithContainerRunnable.java:27)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:616)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at com.sap.ide.webdynpro.appeditor.AppCallback.callCreateApplicationWizard(AppCallback.java:40)
at com.sap.ide.webdynpro.service.appeditor.ApplicationCaller.createApplicationWithUI(ApplicationCaller.java:28)
at com.sap.ide.webdynpro.service.appeditor.ServiceWithUI.createApplication(ServiceWithUI.java:108)
at com.sap.ide.webdynpro.service.appeditor.ServiceWithUI.createApplication(ServiceWithUI.java:65)
at com.sap.ide.webdynpro.wdexplorer.actions.creation.CreateApplicationAction.runCreation(CreateApplicationAction.java:24)
at com.sap.ide.mmservices.core.eclipse.ui.actions.contextmenu.BaseCreateDevelopmentObjectAction.run(BaseCreateDevelopmentObjectAction.java:27)
at com.sap.ide.tools.core.viewerfwk.internal.actions.BaseDelegateSingleAction.runInternal(BaseDelegateSingleAction.java:65)
at com.sap.ide.tools.core.viewerfwk.internal.actions.BaseDelegateSingleAction.run(BaseDelegateSingleAction.java:58)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:256)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
at org.eclipse.equinox.launcher.Main.main(Main.java:1144)
Please help to solve this issue.
Thanks & Regards,
Hamsa Shree

Hi,
I think, you have not installed NWDS 7.1 properly.
In update site step after installation, You have not selected the dsired features.
Make sure that you have followed all the stpes given below.
"Installation of SAP NetWeaver Developer Studio
1.       Log on to your PC with administrator privileges.
2.       Start the installer for SAP NetWeaver Developer Studior and choose Run this program from its current location in the upcoming pop-up window.
The user interface of the installer will lead you through the following steps:
Enter an installation directory.
Enter/confirm the desired Java Runtime Environment
Install the NetWeaver Developer Studio Platform.
After the installation of the platform, choose an Update Site (in this version your local download directory) and install NW Developer Studio features from this update site. If you are not sure what to install, select all features.
You will be prompted to install the selected features. Press Yes. After installation you will prompted to restart NWDS.
Thanks

Problem in deploying the application on NWDS

Hi,
I am getting a problem "Deployment aborted" when deploying a webdynpro application in NWDS sneak preview.When I looked at the log file says
Aborted: development component 'test'/'local'/'LOKAL'/'0.2007.08.09.13.30.27'/'0':
Cannot login to the SAP J2EE Engine using user and password as provided in the Filesystem Secure Store. Enter valid login information in the Filesystem Secure Store using the SAP J2EE Engine Config Tool. For more information, see SAP note 701654.
com.sap.sdm.serverext.servertype.inqmy.extern.DeployManagerAuthExceptionWrapper: Wrong security credentials detected while trying to obtain connection to the J2EE Engine.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMAUTHEXC)
Deployment exception : The deployment of at least one item aborted
Please let me know what is the problem

Hi,
Please try to open configtool> secure store> admin/password/J2E and re-type password in the value field down in the bottom, and click Add.
Save and re-start cluster-data, and then deploy the app again see if it works. This may help.
Regards,
-Napadol

How to extract the code of standard webdynpro application

Hi,
We are on ECC5.0, ERP2004 ESS/MSS ,EP6
Can someone tell me, How can we get the code of a standard webdynpro application into NWDS.
( I am familiar that, to modify the standard ESS applications, we need to use JDI.)
is it compulsory that , unless and until i have JDI i can't see that code , no other way?
Regards,
NR

Hi Sharadha,
after installing the JDI, what are the steps that needs to be done to get the code of standard Webdynpro application, lets say sap.com/essinfam.
Can u post some links where I can get the step-by-step process of calling a Standard Webdynpro ESS application into my NWDS?
Regards,
NR

Problem while deploying a webdynpro java application in NWDS 7.1 version

HI All,
 I got the below error when i deploying the webdynpro java application in NWDS 7.1 version..help me out...........................................
Exception:
com.sap.ide.eclipse.deployer.api.APIException: ConnectionException,cause=[Ecc]
NameNotFoundException.The SAP J2EE ENGINE service 'tcbldeploy_controller' is not available
because of deployment or down engine( service ).
Reason: Object not found in lookup of
tcbldeploy_controller.
 at
com.sap.ide.eclipse.deployer.dc.ComponentManagerImpl.getDeployProcessor(ComponentManagerImpl
.java:64)
 at com.sap.ide.eclipse.sdm.threading.DCDeployThread.run(DCDeployThread.java:118)
Caused by: com.sap.engine.services.dc.api.ConnectionException: [ERROR CODE DPL.DCAPI.1118]
NameNotFoundException.The SAP J2EE ENGINE service 'tcbldeploy_controller' is not available
because of deployment or down engine( service ).
Reason: Object not found in lookup of
tcbldeploy_controller.
 at
com.sap.engine.services.dc.api.session.impl.SessionImpl.createCM(SessionImpl.java:320)
 at
com.sap.engine.services.dc.api.deploy.impl.DeployProcessorImpl.<init>(DeployProcessorImpl.ja
va:136)
 at
com.sap.engine.services.dc.api.deploy.impl.DeployProcessorFactoryImpl.createDeployProcessor(
DeployProcessorFactoryImpl.java:26)
 at
com.sap.engine.services.dc.api.impl.ComponentManagerImpl.getDeployProcessor(ComponentManager
Impl.java:46)
 at
com.sap.ide.eclipse.deployer.dc.ComponentManagerImpl.getDeployProcessor(ComponentManagerImpl
.java:58)
 ... 1 more
Caused by: com.sap.engine.services.jndi.persistent.exceptions.NameNotFoundException: Object
not found in lookup of tcbldeploy_controller.
 at
com.sap.engine.services.jndi.implserver.ServerContextImpl.lookup(ServerContextImpl.java:649)
 at
com.sap.engine.services.jndi.implserver.ServerContextRedirectableImpl.lookup(ServerContextRe
directableImpl.java:80)
 at
com.sap.engine.services.jndi.implserver.ServerContextImplp4_Skel.dispatch(ServerContextImplp
4_Skel.java:555)
 at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
 at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
 at
com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136
 at
com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.pro
cess(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)

First check is Java stack is running ?
make sure J2EE_ADMIN user not locked.
Ans please check password in secure area. check password in secure store should be correct.
may be you can try with restart of SAP and DB.
All the best
regards
nag

Webdynpro Java based application performance testin

Hi Experts,
could any one of you please provide me step by step guide to use some tool which can be used for profiling webdynpro java based application?
this is very urgent...... kindly help
Best regards
Falgun

My recommendations:
- Always use a BufferedInputStream and BufferedOutputStream around the socket streams
- Increase the socket send and receive buffers to at least 32k if you are on a Windows platform where the default is a ridiculous 8k, which hasn't been enough for about 15 years.
- Your 2-second timeout is far too short. Increase it to at least 10 seconds.
- Your strategy of counting up to N short timeouts of S seconds each is completely pointless. Change it to one single timeout of N*S seconds. There is nothing to be gained by the complication you have introduced to this.

Testing Webdynpro Application using ECATT

Hi
all
I am going to test webdynpro Application using ecatt.For this in se80 I selected the
existing component(z component which was created by me) and i selected the application of that component and right clicked and selected START ECATT RECORDING and i have given the test cript name at that i have got one error USER ECATT_HTTPDoesnot exist. How to resolve this problem.
Please give me the soulution regarding this.
regards
venkat

Hi Venkatesh,
Before you can start recording any webdynpro application make sure that the below settings are done in the ecatt system and the target system , for further information refer ecatt documentation.
Create User ECATT_HTTP in the eCATT System
The administrator in the eCATT system must create a user called ECATT_HTTP(with a password). The user requires no special authorization but must be a system user (in transaction SU01, display the user and choose the Logon data tab. Under User Type, select System).
Activate the Service ecatt_recorder in the eCATT System
       1.      In the eCATT System, start transaction SICF and navigate to the service ecatt_recorder.
       2.      Double-click on ecatt_recorder.
       3.      On the Logon Data tab, enter the user ECATT_HTTPand the password.
       4.      Choose Save.
       5.      Select ecatt_recorder and choose Service/Virtual Host -> Activate.
Activate the Service ecattping in the Target Systems
Java System
       1.      In the Visual Administrator, choose Server ->Services -> Deploy.
       2.      On the Runtime tab, select Application.
       3.      Select ecattping.
       4.      Choose Start Application.
ABAP System
       1.      In the target system, start transaction SICF and navigate to the service ecattping.
       2.      Select ecattping and choose Service/Virtual Host -> Activate.
Thanks and Regards,
Balaji.D.N
Edited by: Balaji DN on Dec 31, 2008 12:04 PM

Testing of Java-Based Webdynpro application in NWDS

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