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java.lang.NullPointerException

Hi Everybody,

I am getting the following error while executing a webdynpro application which uses adobe form.

java.lang.NullPointerException

at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:289)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterHandleActionEvent(ClientApplication.java:1154)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:402)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:649)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)

at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:248)

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: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.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))

Can somebody help me with this.

Thank you.

Ranu

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3 Answers

  • Posted on Jan 09, 2007 at 10:00 AM

    Hei i also the same error message. Can u suggest any idea why are we getting this. If the Variables are not been initialised we get this error,but here i have initialised but why am i getting this iam not knowing.Can you guide me on this.

    Thanks,

    Sankar,

    Intelligroup

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 09, 2007 at 10:56 AM

    hi,

    Check whether you have assigned the source for the Pdf or not.

    Regards,

    Gopi

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  • author's profile photo Former Member
    Former Member
    Posted on Jan 09, 2007 at 11:16 AM

    Hi,

    Check the following first

    Please check the installation of ADS.

    1. Enter the following URL in your web browser:

    http://<server>:<port>/AdobeDocumentServices/Config

    where <server> is the name of the J2EE engine where the Adobe document services are installed and <port> is the port of the J2EE engine.

    Note that the entries in the URL are case-sensitive.

    2. The web page of the web service AdobeDocumentServices is displayed. Choose Test.

    3. Choose rpdata(test.…) .

    4. Choose the Send button without entering any parameters.

    5. Enter the user name and password as given in the configuration steps(as in configuration guide- User:ADSUser) .

    6. Choose Submit.

    If the configuration is correct, you get the information about the Version number in the response area.

    Please confirm the ADS version and WAS information

    If this can done successfully u need to install the latest versoin of the Adobe Pdf

    And in WD create An UI elemenet Interactiveform Add pdf souce of binary value attribute and bind with your Node.

    And you can desing your PDF and run it it would work.

    Thanks,

    Lohi.

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