Error while executing BAPI_FLIGHT_GETLIST

[Former Member]

Hi,

I am trying to execute the RFC Function "BAPI_FLIGHT_GETLIST".I am getting the below error

at com.sap.mdi.ddtypes.DDDataelement.getDescription(DDDataelement.java:305)

at com.sap.dictionary.types.mdi.util.TextServices.getDescription(TextServices.java:165)

at com.sap.dictionary.types.mdi.util.TextServices.getQuickInfo(TextServices.java:145)

at com.sap.dictionary.runtime.DdDataType$TextService.getQuickInfo(DdDataType.java:220)

at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.getDisplayText (DataAttributeInfo.java:385)

... 100 more

Please help me out in solving this.

Thanks & Regards,

Sudhir

[Former Member · Accepted solution]

hi

can you please past the full ERROR stack trace .

murali

[Former Member · Accepted solution]

Hi,

java.lang.NullPointerException

at com.sap.mdi.ddtypes.DDDataelement.getDescription(DDDataelement.java:305)

at com.sap.dictionary.types.mdi.util.TextServices.getDescription(TextServices.java:165)

at com.sap.dictionary.types.mdi.util.TextServices.getQuickInfo(TextServices.java:145)

at com.sap.dictionary.runtime.DdDataType$TextService.getQuickInfo(DdDataType.java:220)

at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.getDisplayText(DataAttributeInfo.java:385)

at com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.getDisplayText(DataAttributeInfo.java:355)

at com.sap.tc.webdynpro.progmodel.context.MappedAttributeInfo.getDisplayText(MappedAttributeInfo.java:292)

at com.sap.tc.webdynpro.progmodel.view.ViewElement._getText(ViewElement.java:818)

at com.sap.tc.webdynpro.progmodel.view.UIElement.getTooltip(UIElement.java:515)

at com.sap.tc.webdynpro.clientserver.uielib.standard.uradapter.InputFieldAdapter$OrdinaryField.getTooltip(InputFieldAdapter.java:8201)

at com.sap.tc.webdynpro.clientserver.uielib.standard.uradapter.InputFieldAdapter$OrdinaryField.getParameter(InputFieldAdapter.java:7496)

at com.sap.tc.ls.renderer.ie6.LSInputFieldRenderer.render(LSInputFieldRenderer.java:160)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:152)

at com.sap.tc.webdynpro.clientimpl.html.client.RenderManager.render(RenderManager.java:519)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:130)

at com.sap.tc.ls.renderer.ie6.LSGridLayoutRenderer.renderGridLayoutCellFragment(LSGridLayoutRenderer.java:1081)

at com.sap.tc.ls.renderer.ie6.LSGridLayoutRenderer.renderGridLayoutRowFragment(LSGridLayoutRenderer.java:619)

at com.sap.tc.ls.renderer.ie6.LSGridLayoutRenderer.renderGridLayoutFragment(LSGridLayoutRenderer.java:463)

at com.sap.tc.ls.renderer.ie6.LSGridLayoutRenderer.render(LSGridLayoutRenderer.java:145)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:152)

at com.sap.tc.webdynpro.clientimpl.html.client.RenderManager.render(RenderManager.java:519)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:130)

at com.sap.tc.ls.renderer.ie6.LSScrollContainerRenderer.renderScrollContainerFragment(LSScrollContainerRenderer.java:985)

at com.sap.tc.ls.renderer.ie6.LSScrollContainerRenderer.render(LSScrollContainerRenderer.java:142)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:152)

at com.sap.tc.webdynpro.clientimpl.html.client.RenderManager.render(RenderManager.java:519)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:130)

at com.sap.tc.ls.renderer.ie6.LSMatrixLayoutRenderer.renderMatrixLayoutCellFragment(LSMatrixLayoutRenderer.java:1053)

at com.sap.tc.ls.renderer.ie6.LSMatrixLayoutRenderer.renderMatrixLayoutRowFragment(LSMatrixLayoutRenderer.java:541)

at com.sap.tc.ls.renderer.ie6.LSMatrixLayoutRenderer.renderMatrixLayoutFragment(LSMatrixLayoutRenderer.java:497)

at com.sap.tc.ls.renderer.ie6.LSMatrixLayoutRenderer.render(LSMatrixLayoutRenderer.java:134)

at com.sap.tc.webdynpro.clientimpl.html.renderer.lightspeed.base.LSRenderManager.render(LSRenderManager.java:152)

at com.sap.tc.webdynpro.clientimpl.html.client.RenderManager.render(RenderManager.java:519)

at com.sap.tc.webdynpro.clientimpl.html.client.RenderManager.render(RenderManager.java:270)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.getHtmlEtc(HtmlClient.java:1713)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.fillDynamicTemplateContext(HtmlClient.java:1023)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:2408)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.retrieveData(HtmlClient.java:276)

at com.sap.tc.webdynpro.clientserver.phases.RetrieveDataPhase.execute(RetrieveDataPhase.java:69)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequestPartly(WindowPhaseModel.java:162)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doProcessRequest(WindowPhaseModel.java:110)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:97)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:514)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:52)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doExecute(ClientApplication.java:1547)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doProcessing(ClientApplication.java:1361)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoProcessing(AbstractExecutionContextDispatcher.java:154)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppProcessing.doService(DispatchHandlerForAppProcessing.java:35)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:127)

at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:95)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoProcessing(ExecutionContextDispatcher.java:114)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:80)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:571)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:602)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doApplicationProcessingStandalone(ApplicationSession.java:523)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:270)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:729)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:256)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:258)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:202)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:127)

at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:95)

at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:92)

at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:104)

at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)

at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:54)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:140)

at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:37)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:466)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:291)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:396)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:385)

at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:48)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:76)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:240)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:78)

at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)

at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)

at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)

at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:43)

at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)

at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)

at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)

at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:457)

at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:250)

at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:45)

at com.sap.engine.core.thread.execution.Executable.run(Executable.java:109)

at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:314)

[former_member197348 · Accepted solution]

Hi Sudhir,

If you are using Adaptive RFC2 model in CE 7.1, then it might be due to binding of UI elements. Somehow we are getting exception when we use the context nodes bound to model.

Try like this:

Create context attributes(airlineID and maxRows) and node (Flightlist)

Then programmatically set these values to the actual attributes and after executing the RFC copy the actual node to temporary node.

If your version is not 7.1 please revert back with the version details and UI Element details.

Regards,

Siva

Edited by: Siva Rama Krushna on Mar 5, 2009 2:11 PM

[Former Member · Accepted solution]

"java.lang.NullPointerException"

It is probably one of the input what you put into the BAPI is null. Ensure all values are gotten correctly.

[Former Member · Accepted solution]

Hi siva,

I tried doing that but still i also have the same error.

i followed this link below:

[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0b102ea-efff-2b10-b3aa-d9e84a2c6bb6]

Can you give a detailed way of solving or is there any other way to use RFC2 ??

Regards

Tekumalla

[Former Member]

Hi,

It seems like Bapi is not returning any values. try with changind the cardinalityy of corresponding mapped nodes of component contyroller and view controlled to 1.n.

Regards

Shanmukha Rao Banisetti

[nikhil_bose]

seems model has problem.

please go through the thread: /message/580465#580465 [original link is broken]

nikhil