Unable to pass parameter value from a Task flow to a Portlet
Hi All,
I'm using Jdev 11.1.1.6.0 and created a simple ADF application with one Taskflow which contains one JSF page to display the User details from the default LDAP configured within the Integrated Weblogic Server. The Taskflow have one Parameter to accept the User Email Id as input. Based on the given input value, we will fetch the User details from Weblogic server and display in the JSF Page. I created a portlet out of Taskflow by "Create Portlet Entry" and deployed it onto Integrated Weblogic server.
Portlet works well when executed standalone for the given User Email Id values as input.
Then I created a webcenter Application, On a page, there is a task flow that contains a form with one input text field and one Submit button, and a portlet (that displays the User details from LDAP) that listens for user input from the form. Clicking the Submit button sends the user entered texts to the listening portlet. This is a combination of contextual events established by the producer (task flow) and the wiring of the portlet based parameters from within the consuming page definition file.
The taskflow page which contains the form with Submit button, within the page defintion file contains an event binding (submitEventBinding) and a contextual based event (submitEvent). This event is tied to the ActionListener of the commandButton.
After added both the task flow and the portlet onto a page, I have subscribed to the contextual event of the task flow, and completed the wiring of the Taskflow and Portlet events together.
But in the Form, when I enter the User Email Id in the input filed and click the Submit button, I'm getting the below error -
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RESTORE_VIEW 1
java.lang.NullPointerException
at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<ProducerLogger> <internalServerError> Internal Server Error:
javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at com.bea.portlet.container.PortletStub.render(PortletStub.java:526)
at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:681)
at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
... 57 more
Caused by: javax.portlet.faces.BridgeException: java.lang.NullPointerException
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:1002)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
... 66 more
Caused by: java.lang.NullPointerException
at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
... 68 more
*<HTTPClientTransport> <invoke> A request to the producer URL "http://localhost:7101/UserProfilePOC-ViewController-context-root/portlets/WSRP_v2_Markup_Service" resulted in a status 500 response with fault string "Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:*
* javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request". The fault code given was "{urn:oasis:names:tc:wsrp:v2:types}OperationFailed". The producer generated a timestamp of 2012-12-03T14:49:27.557+05:30 and associated the following stack trace with the fault message: com.bea.wsrp.faults.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:*
* javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request*
at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:315)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:449)
at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:264)
at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)
at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)
at oracle.portlet.server.adapter.web.WSRP_v2_Markup_PortTypeSoapToEndpoint.getMarkup(WSRP_v2_Markup_PortTypeSoapToEndpoint.java:74)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.invoke_getMarkup(WSRP_v2_Markup_Binding_SOAP_Tie.java:1055)
at oasis.names.tc.wsrp.v2.bind.runtime.WSRP_v2_Markup_Binding_SOAP_Tie.processingHook(WSRP_v2_Markup_Binding_SOAP_Tie.java:1460)
at oracle.j2ee.ws.server.StreamingHandler.handle(StreamingHandler.java:299)
at oracle.j2ee.ws.server.JAXRPCProcessor.doEndpointProcessing(JAXRPCProcessor.java:442)
at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1112)
at oracle.j2ee.ws.server.JAXRPCProcessor.doRequestProcessing(JAXRPCProcessor.java:333)
at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:233)
at oracle.j2ee.ws.server.JAXRPCProcessor.doService(JAXRPCProcessor.java:185)
at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:485)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at com.bea.portlet.container.PortletStub.render(PortletStub.java:526)
at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)
at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:294)
... 54 more
Caused by: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:681)
at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:644)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:280)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:251)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:255)
at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)
at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)
at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)
... 57 more
Caused by: javax.portlet.faces.BridgeException: java.lang.NullPointerException
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:1002)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:903)
at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:678)
... 66 more
Caused by: java.lang.NullPointerException
at oracle.portlet.bridge.adf.lifecycle.ADFBridgePhaseListener.afterPhase(ADFBridgePhaseListener.java:74)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:472)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRender(BridgeImpl.java:995)
... 68 more
*<PortletRenderer> <setErrorState> An error has occured for Portlet Binding portlet2.*
oracle.portlet.client.container.PortletRemoteException: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
* javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request*
at oracle.portlet.client.techimpl.wsrp.WSRPBaseTerminalPipe.processException(WSRPBaseTerminalPipe.java:41)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:267)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.pre(WSRPGetMarkupPipe.java:51)
at oracle.portlet.client.service.pipeline.PipeContext.internalExecute2(PipeContext.java:650)
at oracle.portlet.client.service.pipeline.PipeContext.access$000(PipeContext.java:48)
at oracle.portlet.client.service.pipeline.PipeContext$1.run(PipeContext.java:498)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.internal.jaas.AccActionExecutor.execute(AccActionExecutor.java:74)
at oracle.security.jps.internal.jaas.CascadeActionExecutor$SubjectPrivilegedExceptionAction.run(CascadeActionExecutor.java:83)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.security.Security.runAs(Security.java:61)
at oracle.security.jps.wls.jaas.WlsActionExecutor.execute(WlsActionExecutor.java:51)
at oracle.security.jps.internal.jaas.CascadeActionExecutor.execute(CascadeActionExecutor.java:56)
at oracle.security.jps.internal.jaas.AbstractSubjectSecurity.executeAs(AbstractSubjectSecurity.java:138)
at oracle.portlet.client.service.pipeline.PipeContext.internalExecute(PipeContext.java:502)
at oracle.portlet.client.service.pipeline.PipeContextRunnable.run(PipeContextRunnable.java:23)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at oracle.portlet.client.service.pipeline.ModifiedThreadPoolExecutor$Worker.runTask(ModifiedThreadPoolExecutor.java:391)
at oracle.portlet.client.service.pipeline.ModifiedThreadPoolExecutor$Worker.run(ModifiedThreadPoolExecutor.java:416)
at java.lang.Thread.run(Thread.java:662)
Caused by: oracle.portlet.server.container.OperationFailedException: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6703)
at oracle.portlet.client.connection.wsrp.ActivityServerWrapper.getMarkup(ActivityServerWrapper.java:1812)
at oracle.portlet.client.techimpl.wsrp.WSRPGetMarkupPipe.execute(WSRPGetMarkupPipe.java:135)
... 22 more
Caused by: oracle.portlet.wsrp.v2.OperationFailedException: Internal Server Error: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request.; nested exception is:
javax.servlet.ServletException: javax.portlet.PortletException: doBridgeDispatch failed: error from Bridge in executing the request
at oracle.portlet.wsrp.v2.WSRP_v2_Markup_PortTypeJaxbToSoap.getMarkup(WSRP_v2_Markup_PortTypeJaxbToSoap.java:136)
at oracle.portlet.wsrp.v2.ServerToWSRPv2.getMarkup(ServerToWSRPv2.java:6535)
... 24 more
Caused by: oracle.portlet.wsrp.v2.soap.OperationFailed
at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.deserializeDetail(WSRP_v2_Markup_PortType_getMarkup_Fault_SOAPSerializer.java:299)
at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserializeSOAP11(SOAPFaultInfoSerializer.java:133)
at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserialize(SOAPFaultInfoSerializer.java:95)
at oracle.j2ee.ws.common.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:194)
at oracle.j2ee.ws.common.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerImpl.java:148)
at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_Binding_SOAP_Stub._readBodyFaultElement(WSRP_v2_Markup_Binding_SOAP_Stub.java:723)
at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:396)
at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:148)
at oracle.portlet.wsrp.v2.soap.runtime.WSRP_v2_Markup_Binding_SOAP_Stub.getMarkup(WSRP_v2_Markup_Binding_SOAP_Stub.java:341)
at oracle.portlet.wsrp.v2.WSRP_v2_Markup_PortTypeJaxbToSoap.getMarkup(WSRP_v2_Markup_PortTypeJaxbToSoap.java:86)
... 25 more
Please help me to resolve this error and let me know if you need any more details.
Regards,
Udaya
Here is the solution
<spartacus:taskDetails row="#{row}" submissionId="#{row.bindings.SubmissionId.inputValue}" >
<!-- FACET ho HANDLE MS LANDING PAGE ACTION EVENT -->
<f:facet name="loadMSPageLink">
<af:commandLink id="cl29" text="#{row.bindings.FullTitle.inputValue}"
styleClass="home-title"
actionListener="#{pageFlowScope.homepagebean.navigateToMSLandingPage}">
<f:attribute name="submissionId"
value="#{row.bindings.SubmissionId.inputValue}"/>
</af:commandLink>
</f:facet>
<!-- FACET ho HANDLE LOAD USER PROFILE ACTION EVENT -->
<f:facet name="loadUserProfile">
<af:commandLink id="cl10" text="#{row.bindings.EditorName.inputValue}" actionListener="#{pageFlowScope.homepagebean.loadUserProfile}" styleClass="link-class">
<f:attribute name="editorName"
value="#{row.bindings.EditorName.inputValue}"/>
</af:commandLink>
</f:facet>
</spartacus:taskDetails>
<af:spacer height="5px" id="s39"/>
<af:facetRef facetName="loadMSPageLink"/>
<af:spacer height="5px" id="s40"/>
<af:panelGroupLayout id="pgl57" layout="horizontal">
<af:outputText value="#{viewcontrollerBundle.EDITOR}" id="ot37" styleClass="strong-style"/>
<af:spacer width="2px" id="s41"/>
<af:facetRef facetName="loadUserProfile"/>
<af:spacer width="2px" id="s42"/>
Similar Messages
-
Unable to get parameter values from a remote database
I am linking to a remote database view via a synonym in Oracle and trying to retrieve parameter values from it. The username and password are the same for the local and remote database and I can run the SQL query using SQL plus against the database and values are returned. However, when I try and run the same query in Crystal Reports (XI) I receive an Oracle error:
"An attempt was made to connect or log in to a remote database using a connection description that could not be found.
Action:
Specify an existing database link. Query the data dictionary to see all existing database links. See your operating system-specific Net8 documentation for valid connection descriptors. "
How can it be that Crystal cannot run the query when it is valid in SQL plus?
Any tips/info would be appreciated.
many thanks
Claire
Oracle is version 10When running one of the reports in VS.Net this is the error I receive:
"A first chance exception of type 'System.Runtime.InteropServices.COMException' occurred in crystaldecisions.crystalreports.engine.dll
Additional information: Failed to retrieve data from the database.
Details: [Database Vendor Code: 2019 ]
Failed to retrieve data from the database.
Error in File C:\DOCUME1\CLAIRE1.REE\LOCALS~1\Temp\{0C6C6DD5-B958-4E10-A2AA-928C58E1B7CE}.rpt:
Failed to retrieve data from the database.
Details: [Database Vendor Code: 2019 ]"
When running the same report in Crystal Reports designer I receive this error message:
"Prompting failed with the following error message: 'List of Values failure: fail to get values. [Cause of error: Failed to retrieve data from the database. Details: [Database Vendor Code: 2019]. Failure to retrieve data from the database. Error in File UNKNOWN.RPT. Failure to retrieve data from the database. Details: [Database Vendor Code: 2019]]'.
Error source: prompt.dll Error code: 0x8004380D"
So this one is also failing in the designer.
All the parameters in the main report are static and the ones in the subreport are passed in from the main report. -
How can i pass parameter values from html to a shell script
Hi Guys...
I had a requirement where i need to execute a sql statement and print the output in HTML page. This report has parameters to enter. So i created a HTML form which accepts parameters. When the submit button is pressed, the action tag in the form invokes unix shell script file. It will open sqlplus and run the sql script file .sql and print the output in the HTML page.
sql script contains the query and some set options which prints the output in HTML page. Like "SET MARKUP HTML ON"... The query has some parameters like "select * from emp where empno = &&empnumber. I will use the same name "empnumber" while created the HTML parameter form like " <input type = "text" name="empnumber" size="10" align="left">.
user sees this parameter form and enters some value in to that empno text box.
My question is how can i catch these parameter values in a shell script and pass it to the sql script to execute it.
Help Appreciated
ThanxThis is a A Bad Idea (tm). This type of CGI processing is old and were (and still is) full of security holes. Very easy to inject stuff (Unix commands and SQL) into it.. To get those parameters into SQL*Plus requires using Unix shell commands to process it - and something like a backquote allows all kinds of nasty stuff to be injected. The Unix shell was never designed to be used as a secure CGI environment.
There are far better and far superior alternatives. Perl (with Perl_DBI) and PHP (using Zend Core for Oracle) come to mind as web scripting languages.
Even easier is using HTMLDB. Very few moving parts. Is free. Supports Oracle 9.2 and 10G. -
Passing parameter value from one script to another in job chain steps
Hi all,
We have a scenario where in we have a job chain with two steps
1-Step 1 contains a script which fetches value from database to the script parameter(in/out) - PAR_DB_VALUE
2-Step 2 contains another script which uses the value of the parameter PAR_DB_VALUE and has to assign to another parameter in the script 2 called PAR_FETCHED_VALUE(in)
How to pass the value of PAR_DB_VALUE to PAR_FETCHED_VALUE which are parameters in two different steps
Please help
Thanks and Regards
RajHi,
You can achieve this as follows (CPS version 6 & 7):
- Edit the chain
- Go to the second step, to the parameters of the script call in that step
- Go to the parameter (PAR_FETCHED_VALUE) that you want to be filled by the parameter of the first step
- choose "Chain value" in the detail screen for the parameter, and select the desired out parameter from the drop down
Note that both parameters need to be of the same type for this to work.
Regards,
Anton. -
Pass parameter value from oracle reports to HTML
Hi,
Can anybody tell me if i can pass oracle reports6i parameter value to HTML.
Any ideas/suggestions would be helpful
Thanks
KAvithaKavitha,
I didnt quite understand your question. Do you mean you want to use the report parameter form and pass the values entered there to an html form where you will display the output based on the parameters entered by the user ?
If so, No. Not to the best of my knowledge. You can pass parameters from an html form to reports though, if this is what you are looking for.
Regards,
Al -
Unable to pass the values from one report to another using navigation links
Hi All,
I am facing a strange issue where I have to pass a column value from one report to other.
I have kept navigation link in the 1st report and 'is prompted' option in the 2nd report
Issue was , I'm not getting the filtered result in the 2nd report (all the records are being displayed)
Can anyone advice where I was going wrong
Thank you,
AOHi,
The column which you have given navigation link and 'is prompted' column should same and exist in both the reports.You have to give the guided navigation in the value interaction of the column in the report1.
mark if helpful/correct.........
thanks,
prasanna -
Passing Parameter Value from Global link
Hi All,
I have one common Page. It will be accessed from many other Pages. So I added a link in Global button bar to access my common PG. While I click the link , I like to pass url of the current Page. I like to get suggestion for this....
ThanksMukul,
managing a session value is feasible, but not a suggested solution in this scenario as the common link is going to be accessed from multiple pages and it is a global link on all the pages. This will require making changes to all those pages.
--Shiv -
Passing parameter value back from Child region [BTF] to Parent
Hello,
I am using Jdev 11.1.1.6. I have a use-case where I need to pass value back from child taskflow to parent.
Let me elaborate the use-case:
I have a main page which is implemented as BTF with fragment. This main page contains a child region [again a BTF with fragment].
I am passing a parameter value from parent page to it's region using taskflow input parameter. Now value for one of the parameter changes inside child/region taskflow and I need to make this value available to main page taskflow.
This parameter is just pageFlowScope variable, so basically not coming from any VO.
I know that taskflow can return value via return parameter but I don't know if that is true for taskflow implemented as region in a page.
Is it possible to communicate the pageFlowScope variable value from child region to it's parent page?
Thanks,
JaiHi Frank,
I tried to follow steps mentioned in your post but encountered error that "The scope of the referenced object #{viewScope.parentBeanName} is shorter than referring object childBeanName"
Let me explain what I did:
1. Created a bean parentBeanName in viewScope
2. Created another bean childBeanName in pageFlowScope
3. In ChildBean.java, created a private property parentBeanProperty for Class [ParentBean] and generated the accessors
4. Created a input parameter in region TF as:
<input-parameter-definition id="__28">
<name id="__27">parentBeanParam</name>
<value>#{pageFlowScope.childBeanName.parentBeanProperty}</value>
<class>ParentBean</class>
<required/>
</input-parameter-definition> 5. Since my mainPage contains child page as region. I added parameter to mainPageDef to pass it to child TF, like this
<parameter id="parentBeanParam" xmlns="http://xmlns.oracle.com/adfm/uimodel"
value="#{viewScope.parentBeanName}"/>6. Introduced a client method in childBeanName that is called from UI. There I am retrieving parentBeanParam instance from pageFlowScope and call setter method of my variable inside ParentBean.java
7. Ran the page but encountered the error.
Did I miss something somewhere?
Initially I got error where #{viewScope.parentBeanName} returned NULL due to parentBeanName not instantiated. I created a variable in mainPageDef with it's default value pointing to #{viewScope.parentBeanName.variableName}, which I guess will instantiate the bean in viewScope.
After this I got error of shorter scope. It never reached to code in Step 6 during execution cycle.
FYI - My application is based on UIShell and essentially a one page application. Main page referred above is also a jsff based on BTF. I hope, this should not affect this implementation but I thought of at least mention it.
Thanks,
Jai
Edited by: Jai Om on Dec 18, 2012 2:38 PM -
How to pass a parameter to a bounded task flow?
Hi,
We are facing issue while passing parameter from a bounded task flow to another bounded task flow and then showing the passed parameter in a jspx page.
We have a caller task flow with following component:
1. A jspx page
- In this jspx we have a text box have its value as #{pageFlowScope.inputvalue}.
- Also we have a command button which has its "Action" as the control flow that leads to the "called" task flow.
2. A bounded task flow named "called".
So, we call the "called" task flow on the button click in the jspx page.
Also, in called taskflow we have a jspx page where we are using a output label to show the parameter passed from caller task flow to the called task flow.
We performed the following steps to set the parameter passing from caller task flow to the called task flow.
1. Select the input text component on the JSF page.
2. In the Property Inspector, enter a value for the input text component. You can specify the value as an EL expression, for example #{pageFlowScope.inputValue}.
3. In the Application Navigator, double-click the name of the called task flow to open its diagram.
4. Click the Overview tab for the called task flow.
5. Click Parameters and expand the Input Parameter Definition node.
6. Click the Add icon next to Input Parameter Definition.
7. In the Name field, enter a name for the parameter, for example, inputParm1.
8. In the Value field, enter an EL expression where the parameter value is stored and referenced, for example, #{pageFlowScope.inputValue}.
9. In the Class field, enter a Java class for the input parameter definition. If you leave the Class field empty, its value is by default implicitly set to java.lang.String.
10. In the editor, open the diagram for the calling task flow.
11. In the Application Navigator, drag the called ADF bounded task flow and drop it on top of the task flow call activity that is located on the calling task flow. Dropping a bounded task flow on top of a task flow call activity in a diagram automatically creates a task flow reference to the bounded task flow.
12. In the Property Inspector for the task flow call activity, click Parameters and expand the Input Parameters section.
13. Enter a name that identifies the input parameter.
14. Enter a parameter value, for example, #{pageFlowScope.parm1}.
Now when we try to fetch the value of parameter using #{pageFlowScope.parm1} in the jspx in called taskflow, its not giving the desired value.
We even tried to set the to and from parameter of the jspx in called askflow. But no success.
Can anyone let us know if we are doing smething wrong or exact steps to configure passing of parameters to a bounded task flow and retrieving it in a jspx page will also help.
Thanks in advance.Hi Tushar,
In step# 14, the value should be "#{pageFlowScope.inputValue}" (should be the same as the value in step#2) .
tushar wrote:
Now when we try to fetch the value of parameter using #{pageFlowScope.parm1} in the jspx in called taskflow, its not giving the desired value.To display the passed parameter, you should use "#{pageFlowScope.inputValue}"<----- should be the same as the value in step#8
Regards,
Rommel Pino -
Unable to pass parameter in oracle procedure through unix shell script
Hi Experts,
I have oracle procedure where in I have to pass the value of procedure parameter through unix script.
Follwoing is the sample procedure which i tried to exceute from the unix.
Procedure:
create or replace procedure OWNER.PRC_TESTING_OWNER(OWNER IN VARCHAR2) AS
sql_stmt varchar2(1000) := NULL;
v_count number := 0;
v_owner varchar2(100) := owner;
begin
sql_stmt:='select count(1) from '||v_owner||'.EMP@infodb where rownum<=10';
execute immediate sql_stmt into v_count;
DBMS_OUTPUT.PUT_LINE(sql_stmt);
DBMS_OUTPUT.PUT_LINE(v_count);
END;The script which I used is:
Unix
#!/bin/ksh
parm=$1
echo start
sqlplus -s scott@DEV/tiger <<EOF >>result_1.txt
set serveroutput on;
select '$parm' from dual;
exec owner.PRC_TESTING_OWNER('$parm');
EOFThe script is working fine that is i am able to pass to parameter value through unix shell script. :)
But if I want to pass the value of the owner in cursor , I am unable to pass this value through unix.
Following the procedure which i am trying to implement.
create or replace procedure OWNER.PRC_TESTING_OWNER(OWNER IN VARCHAR2) IS
v_owner varchar2(100) := owner;
CURSOR main_cur IS
select
i.ROWID rid ,
emp_name,
deptid
from v_owner.employee;
CURSOR subset_cur(c_deptid NUMBER ) IS
SELECT *
FROM v_owner.DEPT d
where d.dept_id=c_deptid;
--##main loop
FOR i IN main_cur LOOP
FOR j IN subset_cur(i.deptid) LOOP
BEGIN
insert into v_owner.RESULT_TABLE
END;
END LOOP;
END LOOP;How can i pass parameter value of the stored procedure through unix script(that is "owner" in this case), when these parameter value is
used in cursor? :(
Can anybody help me regarding the same?
Thanks in Advance !! :DIt's not the parameter in the cursor that is the problem, it's that you are trying to use static SQL for something that won't be known until run time (the owner of the table).
You would need to use something like ...
declare
l_owner varchar2(30) := 'SCOTT';
l_ref_cursor sys_refcursor;
type l_ename_tab is table of scott.emp.ename%type;
l_ename_array l_ename_tab;
begin
open l_ref_cursor for
'select ename
from ' || l_owner || '.emp';
loop
fetch l_ref_cursor bulk collect into l_ename_array limit 10;
exit when l_ename_array.COUNT = 0;
for x in 1 .. l_ename_array.count
loop
dbms_output.put_line(l_ename_array(x));
end loop;
end loop;
close l_ref_cursor;
end;
SMITH
ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
SCOTT
KING
TURNER
ADAMS
JAMES
FORD
MILLER
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.01 -
How to pass multiple values from workbook to planning function ?
Hi,
I have created Planning function in Modeler and it has one parameter(Variable represents = Multiple single values).
When executing the planning function by create planning seq. in the web template : I see value of variable store data like ...
A.) input one value -> V1
B.) input three values -> V1;V2;V3
This function execute completely in web.
However, I want to use the planning function in workbook(Excel).
The value of variable can't input V1;V2;V3... I don't know how to pass multiple values from workbook to parameter(Multiple single values type) in planning function ?
thank you.Hi,
Please see the attached how to document (page no 16).
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f0881371-78a1-2910-f0b8-af3e184929be">how to</a>
Hope this was helpful
thanks -
How to pass the values from the Wb Dynpro Application to the SAP Backend ?
Hi All,
Good morning..,
I have scenario like:
I want to pass the values from the web dynpro appication to the SAP Back end R/3 Table. IN backend the RFC is writtn to accept the structure input from the Webdynpro.
Upto know I imported the corresponding RFC and maaped to the View.
How to proceed with the coding to save the data...
PLease suggest...
Regards and Thanks in Advance,
CSPHi Pradeep
Steps:
1. First create an instance for bapi and bind the instance to the bapi node.
Z<bapi name> zb=new Z<bapi name>();
wdContext.nodeZ<bapi name>. bind(zb);
2. Then if u have the import parameter u have to set them by using
The instance of the above bapi.
Zb.set<import parameters>;
3. If the bapi has a table parameters then the structure for the table parameters will also be imported
In the model class.
4. Set the table parameters by creating the instance for that structure and using this instance set it.
Z<Struct>itm tab=new Z<Struct>();
Tab.set<table parameters>
5. Then add the structure instance to the bapi instance.
Zb.add(Tab);
6. Then Execute the bapi after setting the import parameters.
7. If there is any export parameters, then get the values after execution.
Look at this thread for codes
Re: RFC call on click of button
Regards,
Arun -
//Initialize the Engine
EngineClass myEngine = new EngineClass();
myEngine.LoadTypePaletteFilesEx(TypeConflictHandlerTypes.ConflictHandler_Prompt, 0);
Step myStep = myEngine.NewStep(AdapterKeyNames.DotNetAdapterKeyname,StepTypes.StepType_Action);
myStep.Name = "object";
DotNetModule dotnetmodule = myStep.Module as DotNetModule;
dotnetmodule.SetAssembly(DotNetModuleAssemblyLocations.DotNetModule_AssemblyLocation_File,@"C:sequence.dll");
dotnetmodule.ClassName = "CN";
dotnetmodule.MemberType = DotNetModuleMemberTypes.DotNetMember_GetProperty;
dotnetmodule.MemberName = "ISI";
mySequence.Locals.NewSubProperty("object", PropertyValueTypes.PropValType_Reference, false, "", 0);
Sequence mySequence = myEngine.NewSequence();
mySequence.Locals.NewSubProperty(varName, PropertyValueTypes.PropValType_Reference, false, String.Empty, 0);
mySequence.InsertStep(myStep, 0, StepGroups.StepGroup_Main);
SequenceFile seqFile = myEngine.NewSequenceFile();
seqFile.InsertSequence(mySequence);
seqFile.Save("C:\\mySeq.seq");
I have done this,dynamically creating a sequence file in teststand programatically through c#.
Problem is
1.I created an action step and object Reference variable for the step, but i am not able to pass parameter values to the objectReference
2.I am not able to load the sequence in to the main Sequence of the sequence file in the teststand. How can I do these two things.Hi,
have you ever followed on my Links ?!?!?
If not please jump to this one
http://forums.ni.com/ni/board/message?board.id=330&thread.id=26880
and read the the answer from Mannoch
starting with this words:
Anthony -
Currently, functionality for retrieving the Metadata Token for a class constructor or member is not fully provided in the TestStand .NET Adapter API. The DotNetModule.GetConstructorMetadataToken() and DotNetModule.GetMetadataToken() methods only return the correct Metadata Token when the member/constructor prototypes have already been loaded. Thus, in the case of your code, when you call DotNetModule.GetMetadataToken(), the method is returning -1 because the member prototype for the Step you are referring to has not yet been loaded.
That means have to do a workaround for your stuff.
Juergen
=s=i=g=n=a=t=u=r=e= Click on the Star and see what happens :-) =s=i=g=n=a=t=u=r=e= -
Hi,
Iam trying to print a crystal report, but it is not prompting me to pass the parameter values.
i want user to pass parameter values.
Iam using VB.Net code to generate the reports.
Could plz help me
Thanks
Raviassuming v_seqprocess_id takes the process_id, I'd probably go with something like:
cursor sum_cur(p_process_id number) is
select sum(cheque_amt), sum(balance)
from table
where process_id = p_process_id;and call the cursor passing v_seqprocess_id into it.
That's if I had to do extra processing on top of getting the values, etc.
Otherwise, I'd go with:
insert into table2
select sum(cheque_amt), sum(balance)
from table
where process_id = v_seqprocess_id;Message was edited by:
Boneist
Added in the insert version -
Passing parameter value via href in a servlet to another servlet
Hi
I have this issue with passing a value from one servlet to another servlet. the situation is is this.
i have a servlet tstret.java which say..pulls out all the employee_id(s) from a table and displays it as hyperlinks( using the anchor tag.).
now when i click on the hyperlink say T001 , The control is passed to another servlet which pulls out all the info about employee id T001.
the problem i have is in the tstret.java servlet. i am passing the employee_id as a parameter in the href path itself as shown below.
out.println("<td ><a href=\"http://localhost:7000/servlets-examples/accept_requisition.html?id="+[u]rs.getString(1)[/u]+"\" ><em>"+rs.getString(1)+"</em></a></td>");now if you see the code i am trying to pass the employee_id by attaching it to a variable id and passing it with the url, it gives me a sql exception saying no data found .
if i pass a string say "rajiv" which i defined at the begining of code then i am able to pass it to the next servlet/html.
the full code is as follows
file : tstret.java
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class tstret extends HttpServlet
PrintWriter out;
String[] employee_identity;
public void doGet(HttpServletRequest request,HttpServletResponse response)throws ServletException,IOException
try
response.setContentType("text/html");
out = response.getWriter();
String session_name="SHOBA";//request.getParameter("session_name");
out.println("<html><head><title> My Jobs </title></head>");
out.println("<body bgColor=#ececec leftMargin=10>");
out.println("<table align=center>");
out.println("<tr align=center><td><img src=\"http://localhost:7000/servlets-examples/images/topbar.gif\"></td></tr>");
out.println("<td>Jobs for : "+session_name+"</td>");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection connection = DriverManager.getConnection("jdbc:odbc:tst","scott","tiger");
Statement statement=connection.createStatement();
ResultSet rs= statement.executeQuery("select req_no from require_info where sent_to = " + "\'" + session_name + "\'");
// out.println("Jobs for : "+session_name);
while(rs.next())
/* String[] get_id={"shoba","ping","ting","ving"};
for(int i=0;i<get_id.length;i++)
out.println(" <tr align=\"center\">");
// out.println("<td><a href=\"servlet/testhyper\" name="+rs.getString(1)+"><em>"+rs.getString(1)+"</em></a></td>");
out.println("<td ><a href=\"http://localhost:7000/servlets-examples/accept_requisition.html?id="+rs.getString(1)+"\" ><em>"+rs.getString(1)+"</em></a></td>");
out.println("</tr>");
out.println("<br>");
}catch(SQLException se){out.println("sqlexception"+se);}
catch(ClassNotFoundException ce){out.println("cnfexception"+ce);}
out.println("</table></body></html>");
public void doPost(HttpServletRequest request,HttpServletResponse response)throws ServletException,IOException
doGet(request, response);
Can some one help me and see if there is anything i missing or doing wrong.
thanks in advanceTry storing the id at the top of the loop, then using that for the URL and the link text, instead of calling rs.getString(1) twice:
while(rs.next())
String emp_id = rs.getString(1);
out.println(" <tr align=\"center\">");
out.println("<td ><a href=\"accept_requisition.html?id="+emp_id+"\" ><em>"+emp_id+"</em></a></td>");
out.println("</tr>");
out.println("<br />");
}
Maybe you are looking for
-
Problem with installing drivers Audig
I re-installed my PC today, but I can't get my SoundBlaster installed properly. I downloaded the latest driver for my Audigy 2 on Windows XP SP2: SBAX_WBUP2_LB_2_09_006.exe After the installation process on the final Windows reboot it ends with a gen
-
Please help. I was prompted to update Adobe Reader when trying to open an interactive document on a government site. Since updating it, I cannot seem to access any .pdfs online. Very frustrating.
-
Hi all. When I've recompiled mesa-xgl-cvs ( simply a cvs version of mesa libraries ), I've found this error, with program that have used it: undefined symbol drmCloseOnce I've found that is a know problem; mesa-cvs don't compile modules that have the
-
Field Profit Ctr is a required field for G/L account 1000 205405
Hi, While we are doing MIRO, we are facing a error message - Field Profit Ctr is a required field for G/L account 1000 205405. Please guide, what should be error. Is there any error in G/L account? Regards
-
I will be shooting some outdoor stuff and the weather will most likely drop below 40 degrees. Does anyone have a specific preparations they would recommend for camera protection? I know cold weather affects battery capacity, so I usually attach heat