Bound data node Node(Page1.names) of InteractiveForm must not be empty!

[Former Member]

Hi

We are creating a Web Dynpro application with Adobe interactive forms.

We have created two views. The first view has the Adobe form and the second view has a label. Data from Adobe form will be displayed on the second view (as label) when clicked on submit button.

When we connect the two views using fireplugs, and deploy, we get the following error:

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Bound data node Node(Page1.names) of InteractiveForm must not be empty! 

    at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.renderLeadSelectedElement(XfdRenderer.java:179)
    at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.render(XfdRenderer.java:79)
    at com.sap.tc.webdynpro.clientserver.renderer.AbstractRenderManager.render(AbstractRenderManager.java:62)
    at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.AdobeFormHelper.getDataStream(AdobeFormHelper.java:532)
    at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.AdobeFormHelper.getDataStream(AdobeFormHelper.java:1042)

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: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(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.services.exceptions.WDRuntimeException: Bound data node Node(Page1.names) of InteractiveForm must not be empty!
	at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.renderLeadSelectedElement(XfdRenderer.java:179)
	at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.render(XfdRenderer.java:79)
	at com.sap.tc.webdynpro.clientserver.renderer.AbstractRenderManager.render(AbstractRenderManager.java:62)
	at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.AdobeFormHelper.getDataStream(AdobeFormHelper.java:532)
	at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.AdobeFormHelper.getDataStream(AdobeFormHelper.java:1042)
	at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.AdobeFormHelper.getDocumentContextForRender(AdobeFormHelper.java:652)
	at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:339)
	... 29 more

[Former Member]

Thanx Brother ,

brianfrancis.fernandes@wipro.com

[Former Member]

Hi Brian,

You must have binded a node to the DataSource proprty of the form, cardinality of that node should be 1..1 and that node must be filled before the form is called.

Hope this helps you,

With Regards,

Amit

[Former Member]

Hi Amit ,

I tried doing that but I still get the same error.

It keeps on telling me that the earlier node (in my first page is empty)

Can you give me the steps (if possible) to create an application ,

where we create two pages in Web dynpro , 1st page is used to get data using adobe form from user.

Then I have to connect using fireplugs ,

and in the second page I just have to display that data from 1st page.

i put the inputs in

node -> names

and put that in dataSource , but it always gives me an error saying that

names

is empty

[Former Member]

Hi,

Can you give me your mail id, I will send you a simple application that you can refer.

Regards,

Amit