Bound data node Node of InteractiveForm must not be empty

[vdavis]

I have created a web dynpro application with an Adobe Interactive Form. The form is a Tax Registration form that I would like the user to enter data and send the data to the back-end R/3 system.

I have created an AddressNode with data and binded the data to the Interactive Form.

I selected the mode for the interactive form as "updateDataInPDF" at first and I received the message. I then changed the mode to "usePDF" and I still receive the message.

The file deploys okay with an informational message "newer version of file already exists".

Here is a sample of the message that I received in the log:

Bound data node Node(TaxFormComponentView.AddressNode) of InteractiveForm must not be empty!

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

at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.renderLeadSelectedElement(XfdRenderer.java:175)

at com.sap.tc.webdynpro.clientimpl.xdp.renderer.data.XfdRenderer.render(XfdRenderer.java:75)

at com.sap.tc.webdynpro.clientserver.renderer.AbstractRenderManager.render(AbstractRenderManager.java:62)

at com.sap.tc.webdynpro.clientserver.adobe.AdobeFormHelper.createPDFDocumentForUIElement(AdobeFormHelper.java:343)

at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:104)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterHandleActionEvent(ClientApplication.java:1085)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.handleActionEvent(WebDynproMainTask.java:393)

at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:635)

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)

Any help you can give would be much appreciated.

Vonda

[vdavis]

Here is the new error:

Node(TaxFormComponentView.AddressNode): must not bind an empty collection to a Node