IP address of client of webdynpro application

Hello,
is it possible to determine IP address of client from webdynpro application?
Thanks in advance.
Zdenek Smolik.

Hi Stefan,
We have developed application which is able to interactively update saplogon.ini file according to users needs. User can select systems which should be visible in saplogon offer. Because aplication backend has to connect to client's machine it needs to know its IP address. Because we have used webdynpro as user interface (backend is in R/3) we need to determine client's IP address here.
I have made a workaround using Java servlet but I am interested in possible webdynpro solutions.
Thanks and Regards
Zdenek

Similar Messages

IP address of client of webdynpro application in 7 version

Hi,
is it possible to determine IP address of client from WebDynpro application in 7 version?
IWebContextAdapter is invalid in 7 version .
Thanks.

Hi,
Try following code, by using one of these one can determine IP address of client of webdynpro application.
WDProtocolAdapter.getProtocolAdapter().getRequestObject().getClientHostAddress();
WDProtocolAdapter.getProtocolAdapter().getRequestObject().getClientHostName();
Regards,
Zaid

How to make "check for multiple logons" mandatory in webdynpro application.

Hi SDN members,
Im having a problem with an application developed in webdynpro abap.
We require that end-user only have a session per computer (ip address),
I already tried to achieve this by configuring the webdynpro application throguh SICF and going to Error Pages -> Logon Errors --> System Logon and mark the checkbox Check for multiple logons.
This configurations give only a warning when the user logs multiple times, and show a checkbox letting the user decide to end or not the previous sessions.
How to make end previuos sessions mandatory ??
Regards,
Franklin Cedillo

You would have to enforce this at the application level. You can get the IP address of the current client from the framework - IF_WD_APPLICATION method GET_REMOTE_ADDRESS.
You could write an entry with the IP address into a temporary table during WDDOINIT. You could clear the entry in the WDDOEXIT. Also during the WDDOINIT, check to see if there is already an entry for this IP address. If so, then fire an exit nagivation plug to a static MIME object or BSP page that explains why the user can only be logged in once.

Is it Possible to call a WebDynpro Application from WebServices?

Hi Gurus,
I have the following problem:
I have an application in which the user sent information from a webdynpro application to BD, we use a web service to pass the information from the dynpro app to BD. The user send the information using an iView in the dynpro app, and dynpro app gets de IP address of the user implementing the statement "WDProtocolAdapter.getProtocolAdapter().getRequestObject().getClientHostAddress()" this is with the purpose of knowing in which IP is executing the app.
The problem is that sometimes the user doesn't use the dynpro app and sent the information using the web service directly, then when de user executes the web services in DB the record doesn't have de IP address, and there aren't way to know from which IP was sent the information.
I tried to use the statement "InetAddress.getLocalHost().getHostAddress()", but; when the web service is executed it retrieves the IP address from the server where the webservice is exposed, but i don't can't get the IP address from the Client.
Then my question is: is it possible to create an small dynpro app which being executed by my webservice for obtaining the IP address of the client?
Thanks in advance.
I hope you could help me.

hi blanca ,
use this code
IWDRequest req = WDProtocolAdapter.getProtocolAdapter().getRequestObject();
req.getClientHostName();
Regards
Govardan Raj

How To Get GP Process Parameters in a Webdynpro Application runtime

Hi ,
Iu2019 ll hope you can help me to solve my problem with GP process.
Iu2019 m trying to get GP process parameters from a Webdynpro application.
I have to get parameters during the process runtime in every step of the process using
a webdynpro application with the following code:
      IGPRuntimeManager rtm = GPProcessFactory.getRuntimeManager();
      try {
            IGPProcessInstance processInst = rtm.getProcessInstance(processId,userContext);
            IGPProcessInstanceInfo procInfo = rtm.getProcessInstanceInformation(processInst.getID(),
userContext.getSAPUser());
            IGPStructureInfo inputstructInfo = processInst.getTemplate().getInputParameters();
            IGPStructure inputparams = GPStructureFactory.getStructure(inputstructInfo);
      } catch (GPEngineException e) {
            // TODO Auto-generated catch block
//          e.printStackTrace();
            manager.reportException("GPEngineException:"+getStackTrace(e), false);
      } catch (GPInvocationException e) {
            // TODO Auto-generated catch block
//          e.printStackTrace();
            manager.reportException("GPInvocationException:"+getStackTrace(e), false);
But printing the values of attributes with u201Cinputparams.getAttributeAs... ("param name")u201C the value returned is always 0. On the contrary if I check the same parameters structure in the runtime
GP view of the portal, the values are those that I have set in the start process wizard.
Have you a solution for this question?
Thanks in advance
Luca

hi Abhimanyu
I believe originally access to session was deliberately not made available inside WDA.
Growing security concerns due to misuse of session information and
perhaps other reasons as well.
X.509 is considered a better approach.
This may not help you in your problem.
But you may see a trend in WDA pushing more robust and client independent
approaches.
Full x.509 access should remove the need for session fiddling.
Also when developers access such session info directly, there is a possiblity
when they dont understand the technology exactly that they create a security hole.
You may know how to do safely, it is however discouraged.
Im not aware of a way to get at the session info inside the WDA framework.
Well not without a mod to the framework.
It may be possible without a mod, but I dont know the trick.
If someone has a little trick... please post.
You may need to use BSP, if your only solution requires access to the session info.
regards
Phil

Single Webdynpro Application with multiple JCO Connection ?

Hi Experts,
I have a strange requirement ......
We have a Webdynpro Application which is connected to
say (using JCO connection)
client:- A
now i want to connect the same Webdynpro application to
Client:- B which is again in the same server as the client A.
Please help me how to handle this.
how it possible to connect a single Webdynpro application to two different clients using JCO Connection.
Please help.
Points would be rewarded to helpful answers.
Regards,
Sanjyoti.

Hi experts
                    We have to use wd application for both client at a same time e.g. as follow
Client A -
> Travel app--->Featches data from A for   employee hired in client A ,in same server as B
Client B -
> Travel app--->Featches data from B for   employee hired in client B , in same server as A
we are using same EP for both client but using diffrent roles for employees of both client.
Please reply asap.

WebDynpro Application for WinMobile 6.5

Hi Experts,
Can anybody tell if there is an official SAP statement that WebDynpro supports or not Windows Mobile 6.5 devices? I can not find anything about that in the PAM.
WebDynpro supports the URL Parameter sap-wd-client=PieClient to render WebDynpro applications on mobile Devices (Pocket Internet Explorer in our case). Our application works fine on a 5.5/6.0/6.1 device but with view bugs on a 6.5 device (seems that using ParameterMapping on IWDButton and IWDLinkToAction is ignored).
Regards
Michael

Hello Michael,
Windows Mobile 6.5 device has to be certified and for this the customer vendors should contact SAP to get it certified.
So, new devices that come out with 6.1 and later versions shall be supported by SAP, provided the devices are certified. Certification will be on a "device-level".
So, all you have to do is to ask your device vendor to get the devices certified with SAP.
So, if a device vendor wants to get a device certified - then they can approach SAP. We shall do the testing and then certify that the device can run SAP NetWeaver Mobile client. So, it does not matter if the device OS is 6.0 or 6.1 or later. We shall certify the device, and then customers can run the application on the certified mobile device.
I hope this helps you.
Regards,
Blanca

WebDynpro Application issue consuming asynchronous webservice from SAP PI

Hello experts i ask you for help thie following issue:
i am developing a webdynpro application which is supposed to
send some data from inputfields, and a file, in order to achieve it, that dynpro application is consuming an asyncrhronous webservice , this service is running in SAP Process integration .it uses only a component.
Iam having serious problems at mapping the asynchronous PI web service model -->to -->controller >and then to->view
since when i deploy the application into the SAP portal´s application server, it runs , but inputfields cannot be written.i dont mean unabled, what i mean, is. cannot write anything on them.ECXEPT the file upload UI element.
I have reviewed sap help page, 3 sappress books, about dynpro, and the procedure i am performind is agree with them.
endpoint test answers the folloiwng:
Message Servlet is in Status OK
Status information:
Servlet com.sap.aii.af.mp.soap.web.MessageServlet (Version $Id: //tc/xi/NW04S_20_REL/src/_adapters/_soap/java/com/sap/aii/af/mp/soap/web/MessageServlet.java#1 $) bound to /MessageServlet
Classname ModuleProcessor: null
Lookupname for localModuleProcessorLookupName: localejbs/ModuleProcessorBean
Lookupname for remoteModuleProcessorLookupName: null
ModuleProcessorClass not instantiated
ModuleProcessorLocal is Instance of com.sap.aii.af.mp.processor.ModuleProcessorLocalLocalObjectImpl0_0
ModuleProcessorRemote not instantiated
what i did is the same as before(in another projects weh i used to import rfc models):
1.- import webservice model,and add it to component
2.-map web service model to controller context
3.-map controller´s context to view context
4.-create actions and methods
5.-binding context controller to ui elements
Dear experts, my questions are:
What am i doing wrong?
should i permorm another steps because the web service is in another application server (SAP PI)?
Should i create a stand alone proxy and then access it from webdynpro?
when i call the web service model excution it seems does not run, neverthless the invocation does not have any syntax error , what coul it be?
Thanx in advance!!

just for the sake of other who may hit this thread , the solution is to add sap-client=<clientno> in the url for wsdl

How to open a pdf file in Acrobat Reader from a webdynpro application

Hi,
I need to open a pdf file stored in the server from a web dynpro application. The pdf needs to be opened in the stand alone reader at the client and not in a reader embedded in the browser.
Cheers,
Krish

Hello,
I'm fairly new to webdynpro and am trying to render a pdf via webdynpro.
The webdynpro application runs but I see only a blank screen with the title.Is there any specific setting I need to do in order to view this pdf?I have used the FileDownload-UIElement.
Thanks in advance
Biraj

Error while running webdynpro application with an Interactive form

Hi all,
I am getting the following defect when I run a adobe interactive form (webdynpro application). Any pointers?
Regards,
Deepak
500   Internal Server Error
Failed to process request. Please contact your system administrator.
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
The initial exception that caused the request to fail, was:
   java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
    at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
    at java.net.Socket.connect(Socket.java:464)
    ... 47 more
See full exception chain for details.
System Environment
Client
Web Dynpro Client Type HTML Client
User agent Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; InfoPath.1)
Version null
DOM version null
Client Type msie7
Client Type Profile ie6
ActiveX enabled
Cookies enabled
Frames enabled
Java Applets enabled
JavaScript enabled
Tables enabled
VB Script enabled
Server
Web Dynpro Runtime Vendor: SAP, build ID: 7.0013.20070717142021.0000 (release=645_VAL_REL, buildtime=2007-08-11:15:13:14[UTC], changelist=455669, host=pwdfm101), build date: Wed Oct 10 10:17:00 EDT 2007
J2EE Engine 7.00 patchlevel 109044.44
Java VM Java HotSpot(TM) Server VM, version:1.4.2_13-b06, vendor: Sun Microsystems Inc.
Operating system Windows 2003, version: 5.2, architecture: x86
Session & Other
Session Locale en_US
Time of Failure Thu Oct 18 17:39:22 EDT 2007 (Java Time: 1192743562661)
Web Dynpro Code Generation Infos
local/NIBCOSecurityFormWD
SapDictionaryGenerationCore 7.0013.20061002105236.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:26:06[UTC], changelist=419377, host=PWDFM101.wdf.sap.corp)
SapDictionaryGenerationTemplates (unknown)
SapGenerationFrameworkCore 7.0013.20060719095755.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:13:54[UTC], changelist=411255, host=PWDFM101.wdf.sap.corp)
SapIdeWebDynproCheckLayer 7.0013.20061002110128.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:32:11[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapMetamodelCommon 7.0013.20061002105432.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:14:42[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelCore 7.0013.20061002105432.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:14:35[UTC], changelist=419384, host=PWDFM101.wdf.sap.corp)
SapMetamodelDictionary 7.0013.20060719095619.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:23:29[UTC], changelist=411251, host=PWDFM101.wdf.sap.corp)
SapMetamodelWebDynpro 7.0013.20070703112649.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:28:49[UTC], changelist=454024, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationCTemplates 7.0013.20070717142021.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:42:07[UTC], changelist=455669, host=pwdfm101)
SapWebDynproGenerationCore 7.0013.20061002110128.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:32:21[UTC], changelist=419396, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationTemplates 7.0013.20070717142021.0000 (release=645_VAL_REL, buildtime=2007-08-07:13:42:07[UTC], changelist=455669, host=pwdfm101)
sap.com/tcwddispwda
No information available null
sap.com/tcwdcorecomp
No information available null
Detailed Error Information
Detailed Exception Chain
com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException: Failed to UPDATEDATAINPDF
     at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:418)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterApplicationModification(ClientApplication.java:1132)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.afterApplicationModification(ClientComponent.java:895)
     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:313)
     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:387)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
     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: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.PDFDocumentProcessor.process(PDFDocumentProcessor.java:55)
     at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentInteractiveFormHandlingContext.execute(PDFDocumentInteractiveFormHandlingContext.java:100)
     at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentInteractiveFormHandlingContext.execute(PDFDocumentInteractiveFormHandlingContext.java:123)
     at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:340)
     ... 29 more
Caused by: com.sap.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Service call exception; nested exception is:
     java.net.ConnectException: Connection refused: connect
     at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:408)
     at com.sap.tc.webdynpro.pdfobject.core.PDFObject.render(PDFObject.java:3948)
     at com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRenderHandler.handle(PDFDocumentRenderHandler.java:148)
     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: Connection refused: connect
     at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:85)
     at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:95)
     at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:385)
     ... 35 more
Caused by: java.net.ConnectException: Connection refused: connect
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
     at java.net.Socket.connect(Socket.java:464)
     at java.net.Socket.connect(Socket.java:414)
     at java.net.Socket.<init>(Socket.java:310)
     at java.net.Socket.<init>(Socket.java:125)
     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:550)
     at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1432)
     at com.sap.tc.webdynpro.adsproxy.ConfigBindingStub.rpData(ConfigBindingStub.java:78)
     ... 37 more

Hi Deepak,
If you have solved the issue could you kindly close the thread with the solution as this will help others as well. If not kindly update the thread with the status.

Error while passing values from Interactive form to Webdynpro Application

Hi,
Iam working on AdobeInteractive Forms using GP.There is an interactive form with a submit button on my desktop. Now when i click on submit the values in the Interactive Form should be passed to an Webdynpro application.But when i click on submit button i was getting error.Can any one solve my issue.
The Error is:
SAP Guided Procedures - Error Page
What happened?
An internal error occurred while processing your request
What can you do?
Try again later. If the problem persists, contact your system administrator.
Additional Error Information
Error while processing document via ADS
com.sap.caf.eu.gp.base.exception.EngineException: Error while processing document via ADS
at com.sap.caf.eu.gp.model.iforms.adapter.pdf.AdobePDFAdapter.processPDF(AdobePDFAdapter.java:842)
at com.sap.caf.eu.gp.model.iforms.adapter.pdf.AdobePDFAdapter.getSessionContext(AdobePDFAdapter.java:1116)
at com.sap.caf.eu.gp.model.iforms.postproc.FormPostprocessor.processData(FormPostprocessor.java:396)
at com.sap.caf.eu.gp.model.iforms.FormPostProcessor.doPost(FormPostProcessor.java:182)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
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.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Processing exception during a "GetData" operation. Request start time: Thu May 01 12:33:23 CDT 2008 com.adobe.ProcessingException: Error creating PDF Document - PDF Exception: Stream does not represent a PDF document. [Ljava.lang.StackTraceElement;@309d01f5 Exception Stack Trace: com.adobe.ProcessingException: Error creating PDF Document - PDF Exception: Stream does not represent a PDF document. [Ljava.lang.StackTraceElement;@309d01f5
at com.adobe.ads.remote.PDFState.getDocumentFromFile(Unknown Source)
at com.adobe.ads.remote.PDFState.getDocument(Unknown Source)
at com.adobe.ads.remote.EJB_PDFAgent.exportFormData(Unknown Source)
at com.adobe.ads.operation.GetData.execute(Unknown Source)
at com.adobe.ads.operation.ADSOperation.doWork(Unknown Source)
at com.adobe.ads.request.Request.processOperations(Unknown Source)
at com.adobe.ads.request.Request.process(Unknown Source)
at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
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:324)
at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
at SoapServlet.doPost(SoapServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
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.adobe.internal.pdftoolkit.core.exceptions.PDFCosParseException: Stream does not represent a PDF document.
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.init(Unknown Source)
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.<init>(Unknown Source)
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.newDocument(Unknown Source)
at com.adobe.internal.pdftoolkit.pdf.document.PDFDocument.<init>(Unknown Source)
at com.adobe.internal.pdftoolkit.pdf.document.PDFDocument.newInstance(Unknown Source)
... 35 more
at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:413)
at com.sap.tc.webdynpro.pdfobject.core.PDFObject.getData(PDFObject.java:311)
at com.sap.caf.eu.gp.model.iforms.adapter.pdf.AdobePDFAdapter.processPDF(AdobePDFAdapter.java:816)
... 19 more
Caused by: com.sap.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Processing exception during a "GetData" operation. Request start time: Thu May 01 12:33:23 CDT 2008 com.adobe.ProcessingException: Error creating PDF Document - PDF Exception: Stream does not represent a PDF document. [Ljava.lang.StackTraceElement;@309d01f5 Exception Stack Trace: com.adobe.ProcessingException: Error creating PDF Document - PDF Exception: Stream does not represent a PDF document. [Ljava.lang.StackTraceElement;@309d01f5
at com.adobe.ads.remote.PDFState.getDocumentFromFile(Unknown Source)
at com.adobe.ads.remote.PDFState.getDocument(Unknown Source)
at com.adobe.ads.remote.EJB_PDFAgent.exportFormData(Unknown Source)
at com.adobe.ads.operation.GetData.execute(Unknown Source)
at com.adobe.ads.operation.ADSOperation.doWork(Unknown Source)
at com.adobe.ads.request.Request.processOperations(Unknown Source)
at com.adobe.ads.request.Request.process(Unknown Source)
at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
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:324)
at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
at SoapServlet.doPost(SoapServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
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.adobe.internal.pdftoolkit.core.exceptions.PDFCosParseException: Stream does not represent a PDF document.
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.init(Unknown Source)
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.<init>(Unknown Source)
at com.adobe.internal.pdftoolkit.core.cos.CosDocument.newDocument(Unknown Source)
at com.adobe.internal.pdftoolkit.pdf.document.PDFDocument.<init>(Unknown Source)
at com.adobe.internal.pdftoolkit.pdf.document.PDFDocument.newInstance(Unknown Source)
... 35 more
at com.sap.tc.webdynpro.pdfobject.core.PDFObject.doSoapCall(PDFObject.java:400)
... 21 more

Hi Praveen,
The concept what we have observed is When you click on Submit the values were sent to GP. There GP framework takes care of all these. After that when you try to login to Portal and click on GP Inbox and try to open the application, what ever the data that is sent previously will be retrieved.
Due to some reasons like Delegation and other conecpts where GP will not fit we have scrapped GP and got back to workflow. There we have used the concept of Portal Webservice inorder to send the data to R/3 by clicking on Submit button.
We have successfully implemented the Adobe Forms Offline Scenario using Portal Webservice.

Error in deploying a WebDynpro application

Hi All,
I created a WebDynpro application and was unable to deploy it from NWDS. I had made all possible configurations like
1. setting the host name and IP address in the hosts file
2. Stating the server name instead of local host in the J2EE preferences of NWDS
But, still was unable to deploy it from NWDS. As I went through some of the workaround solutions stated on sdn I followed them and tried deploying via sdm and that deployment worked.
Later, I got the port 500018 opened so that I would be able to deploy from remote system using NWDS.
But, now when I try deployment I just realise that the WebDynpro Runtime in Visual Admin is inactive and am not in a position to even deploy the application via sdm.
The error thrown is stated below:
===========================================================================
Deployment started Fri Jun 24 15:28:23 IST 2005
===========================================================================
Starting Deployment of FirstWebDynPro
Aborted: development component 'FirstWebDynPro'/'local'/'LOKAL'/'0.2005.06.10.14.23.22':
Caught exception during application deployment from SAP J2EE Engine's deploy service:
java.rmi.RemoteException: Error occurred while deploying ear file ./temp/deploy/work/deploying/FirstWebDynPro.ear. Reason: None of the available containers recognized the components of application local/FirstWebDynPro; it is not possible to make deploy.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Deployment of FirstWebDynPro finished with Error (Duration 2703 ms)
Can someone please help me and let me know as to how I could get the WebDynpro back to active status.
Thanks for all your help in advance,
Best regards,
Divya Rao

Hi Divya,
You could try with the Console Administrator. Open a command prompt and execute:
telnet localhost 50008
[login]
> jump 0
> startservice webdynpro
Now you can check the status like this:
> lss | grep webdynpro
If it is still stopped check /usr/sap/<SID>/<instance>/j2ee/cluster/server<N>/log/defaultTrace.trc and /usr/sap/<SID>/<instance>/j2ee/cluster/server<N>/log/system/server.log for errors.
HTH,
Vladimir
PS: Please consider rewarding points for helpful answers.

Error while previewing deployed webdynpro application.

Hi,
I am a newcomer to the EP environment. After installing the server and configuring NWDS, I created a simple webdynpro application. I was able to successfully deploy it to the portal but when I try to preview it I got the following error. Please shed some light on this. I am working on EP 6.0.
An error has occurred:
"Failed to process the request."
Please contact your system administrator.
Hide details
Web Dynpro client:
HTML Client
Web Dynpro client capabilities:
User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.1.4322), version: null, DOM version: null, client type: msie6, client type profile: ie6, ActiveX: enabled, Cookies: enabled, Frames: enabled, Java applets: enabled, JavaScript: enabled, Tables: enabled, VB Script: enabled
Web Dynpro runtime:
Vendor: SAP, Build ID: 6.4009.00.0000.20041104173322.0000 (release=630_REL, buildtime=2004-11-18:22:17:10[UTC], changelist=298578, host=PWDFM027)
Web Dynpro code generators of DC local/Test_WD:
SapDictionaryGenerationCore: 6.4019.00.0000.20061005103449.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:17:59[UTC], changelist=419709, host=PWDFM026.wdf.sap.corp)
SapMetamodelWebDynpro: 6.4019.00.0000.20061005104005.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:23:05[UTC], changelist=419717, host=PWDFM026.wdf.sap.corp)
SapMetamodelCore: 6.4019.00.0000.20061005103956.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:11:19[UTC], changelist=419716, host=PWDFM026.wdf.sap.corp)
SapWebDynproGenerationTemplates: 6.4019.00.0000.20061005104024.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:50:52[UTC], changelist=419718, host=PWDFM026)
SapWebDynproGenerationCTemplates: 6.4019.00.0000.20061005104024.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:50:52[UTC], changelist=419718, host=PWDFM026)
SapGenerationFrameworkCore: 6.4019.00.0000.20050818152155.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:10:28[UTC], changelist=363812, host=PWDFM026.wdf.sap.corp)
SapIdeWebDynproCheckLayer: 6.4019.00.0000.20061005104123.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:27:18[UTC], changelist=419723, host=PWDFM026.wdf.sap.corp)
SapMetamodelDictionary: 6.4019.00.0000.20060119123716.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:15:01[UTC], changelist=385561, host=PWDFM026.wdf.sap.corp)
SapMetamodelCommon: 6.4019.00.0000.20061005103956.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:11:28[UTC], changelist=419716, host=PWDFM026.wdf.sap.corp)
SapWebDynproGenerationCore: 6.4019.00.0000.20061005104123.0000 (release=630_VAL_REL, buildtime=2006-10-26:20:27:47[UTC], changelist=419723, host=PWDFM026.wdf.sap.corp)
SapDictionaryGenerationTemplates: (unknown)
Web Dynpro code generators of DC sap.com/tcwddispwda:
No information available
Web Dynpro code generators of DC sap.com/tcwdcorecomp:
No information available
J2EE Engine:
No information available
Java VM:
Java HotSpot(TM) Server VM, version: 1.4.2_05-b04, vendor: Sun Microsystems Inc.
Operating system:
Windows 2000, version: 5.0, architecture: x86
Error stacktrace:
java.lang.NoClassDefFoundError: com/sap/tc/webdynpro/progmodel/api/IWDEventHandlerId
     at java.lang.Class.getDeclaredConstructors0(Native Method)
     at java.lang.Class.privateGetDeclaredConstructors(Class.java:1618)
     at java.lang.Class.getConstructors(Class.java:865)
     at com.sap.tc.webdynpro.progmodel.generation.ControllerHelper.createDelegate(ControllerHelper.java:68)
     at com.sap.tc.webdynpro.progmodel.generation.DelegatingInterfaceView.<init>(DelegatingInterfaceView.java:44)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.displayToplevelComponent(ClientComponent.java:131)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:374)
     at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:593)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
     at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:249)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:48)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
     at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)

Hi,
In NWDS, have you depoyed this application? while deploying does it throw any error??or successfully getting deployed? for deploying the application please choose deploy and Run option.This will deploy as well as run your application.
Regards,
Ameya
Message was edited by:
        Ameya Pimpalgaonkar

How to upload excel file in Webdynpro application using ABAP

Hi Experts,
Am developing a webdynpro application in which it will take an excel file as input and display the contents in the form of a table in output. I am able to upload tab delimited text file and populate the table using the below code but not able to do the same with .xls file. Pls let me know if I need to use a different function module for upload excel file.
get single attribute
wd_context->get_attribute(
    EXPORTING
      name = `DATASOURCE`
    IMPORTING
      value = l_xstring ).
CALL FUNCTION 'HR_KR_XSTRING_TO_STRING'
    EXPORTING
      in_xstring = l_xstring
    IMPORTING
      out_string = l_string.
SPLIT l_string AT cl_abap_char_utilities=>newline INTO TABLE i_data.
Bind With table Element.
LOOP AT i_data INTO l_string.
    SPLIT l_string AT cl_abap_char_utilities=>horizontal_tab INTO TABLE fields.
    READ TABLE fields INTO lv_field INDEX 1.
    fs_table-name = lv_field.
    READ TABLE fields INTO lv_field INDEX 2.
    fs_table-age = lv_field.
    APPEND fs_table TO t_table1.
ENDLOOP.
lo_nd_data = wd_context->get_child_node( 'DATA_TAB' ).
lo_nd_data->bind_table( T_TABLE1 ).
Thanks,
Subathra

Dear Exports
Can anyone guide me how to uplode the .xlsx or ..xls formatted excel file using abap webdynpro without converting it to .txt file. Because my client requirement is only to upload the excel file. because to convert the .xlsx flie to .txt file it will be time taking and cost expanssive. Another requirement is suppose today i have create a application for uploading a file which has 8 columns and 10 rows. suppose tomorrow the client will make some changes in that flat file means the client will add 2 extra columns and 10 more columns in that fil. and will upload that file. Then the new file will be display on the browser or old file. but my requirement is to display the new file in browser.
Can anyone kindly help to solve my problem. I am completely fresher in this field and I need to do it as soon as possible. Please help to solve the problem.
Regards
Rashmita

Error while executing webdynpro application : he URL does not contain full

Dear All,
I had installed SAP in my system.But when I am testing webdynpro application I am getting the belwo error. Please let me knwo what setting I need to do to avoid this error.
Error when processing your request
What has happened?
The URL http://hari:8000/sap/bc/webdynpro/sap/z_test_pg was not called due to an error.
Note
The following error text was processed in the system DEV : The URL does not contain full domain specification (hari statt hari.<domain>.<ext>).
The error occurred on the application server HARI_DEV_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: CHECK of program CX_FQDN=======================CP
Method: LATE_CONSTRUCTOR of program CL_WDR_UCF====================CP
Method: HANDLE_REQUEST of program CL_WDR_UCF====================CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
What can I do?
If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system DEV in transaction ST22.
If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server HARI_DEV_00 in transaction SM21.
If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 0 in transaction ST11 on the application server HARI_DEV_00 . In some situations, you may also need to analyze the trace files of other work processes.
If you do not yet have a user ID, contact your system administrator.
Error code: ICF-IE-http -c: 800 -u: SAPUSER -l: E -s: DEV -i: HARI_DEV_00 -w: 0 -d: 20080109 -t: 073032 -v: RABAX_STATE -e: UNCAUGHT_EXCEPTION
HTTP 500 - Internal Server Error
Your SAP Internet Communication Framework Team

Hello,
Little extract from the SAP online help :
In Web Dynpro ABAP it is imperative that a client browser with a fully qualified domain name (FQDN) has access to the AS-ABAP. For this reason the full URL must be assigned to a Web Dynpro ABAP application when it is called. The URL must not be shortened (for instance, no domain specification).
More info on how you should do this can be found here :
[Click|http://help.sap.com/saphelp_nw70/helpdata/en/67/be9442572e1231e10000000a1550b0/content.htm]
This will solve your problem.
Success.
Wim

IP address of client of webdynpro application

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