how to configured JCO in the CE7.3.

[Former Member]

Hi, experts,

I had migrated my wdj project from CE7.0 to
CE7.3, and I had deployed ear package to CE7.3 portal  successfully.

But the portal reported the following error
after I clicked on link in the portal.

I think that the JCO was not Configured.

I know how to configured JCO in the CE7.0.
But I don’t know how to configured JCO in the CE7.3. Do you give me some hint
for configuring JCO with the CE7.3?

The initial
exception that caused the request to fail, was:

1. com.sap.conn.jco.JCoException:
   (106) JCO_ERROR_RESOURCE: Destination WD_RFC_METADATA_DEST does not exist

    at
com.sap.conn.jco.rt.DefaultDestinationManager.update(DefaultDestinationManager.java:222)

    at
com.sap.conn.jco.rt.DefaultDestinationManager.searchDestination(DefaultDestinationManager.java:376)

    at com.sap.conn.jco.rt.DefaultDestinationManager.getDestinationInstance(DefaultDestinationManager.java:95)

    at
com.sap.conn.jco.JCoDestinationManager.getDestination(JCoDestinationManager.java:77)

    at
com.sap.mdi.jco7.Destination.<init>(Destination.java:33)

    ... 117 more

1. com.sap.tc.webdynpro.services.exceptions.WDRuntimeException:
   Exception was thrown in preprocessing phase of application session
   jpBGRZRBnofJpmCyi0I4_w--S1f0jZt_zar4wQFP_UQsIA--/pcd:portal_content/com.dimension.Dimension/com.cebbank.Roles/cn.com.dimension.cebbank.trip2.CebGeneralRole/cn.dimension.cebbank.trip2.app.ReimburseQuery2App_base/demo.sap.com/cn.com.dimension.cebbank.trip2/ReimburseQuery2App/base/.
   The causing exception is nested. RID=a9b542ca356611e399dd0000003c6842
   
     at
   com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:663)
   
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:349)
   
     at
   com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:326)
   
     at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:62)
   
     at
   com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.service(DispatchHandlerForRequestManager.java:39)
   
     at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.service(DispatchHandlerForRequestManager.java:46)
   
     at
   com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:270)
   
     at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToAppContext(ExecutionContextDispatcher.java:68)
   
     at
   com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:53)
   
     at
   com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:245)
   
     at
   com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy$Runner.callRequestManager(JavaApplicationProxy.java:1244)
   
     at com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy$Runner.callEmbeddedApplication(JavaApplicationProxy.java:1122)
   
     at
   com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy$StartCommand.doExecute(JavaApplicationProxy.java:1575)
   
     at com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy$AbstractCommand.execute(JavaApplicationProxy.java:1488)
   
     at
   com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy$Runner.execute(JavaApplicationProxy.java:1028)
   
     at com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy.execute(JavaApplicationProxy.java:859)
   
     at
   com.sap.tc.webdynpro.clientserver.embedding.JavaApplicationProxy.start1(JavaApplicationProxy.java:637)
   
     at com.sap.tc.webdynpro.portal.pb.impl.JavaApplicationProxyAdapter.create(JavaApplicationProxyAdapter.java:166)
   
     at
   com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1691)
   
     at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:411)
   
     at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:655)
   
     at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:227)
   
     at
   com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:137)
   
     at
   com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:161)
   
     at
   com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:227)
   
     at
   com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:258)
   
     at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:206)
   
     at
   com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:590)
   
     at
   com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1457)
   
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:660)
   
     at
   com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:349)
   
     at
   com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:326)
   
     at
   com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
   
     at
   com.sap.tc.webdynpro.serverimpl.wdc.DispatcherServlet.doContent(DispatcherServlet.java:89)
   
     at com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doPost(AbstractDispatcherServlet.java:62)
   
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
   
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
   
     at com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:152)
   
     at
   com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:38)
   
     at
   com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:457)
   
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210)
   
     at
   com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:441)
   
     at
   com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:430)
   
     at
   com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38)
   
     at
   com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
   
     at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:81)
   
     at
   com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
   
     at
   com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:278)
   
     at
   com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
   
     at
   com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:81)
   
     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.SessionSizeFilter.process(SessionSizeFilter.java:26)
   
     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:57)
   
     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: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.server.Processor.chainedRequest(Processor.java:475)
   
     at
   com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:269)
   
     at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56)
   
     at
   com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
   
     at
   com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
   
     at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
   
   Caused by: com.sap.tc.webdynpro.progmodel.context.DictionaryException:
   InvocationTargetException
   
     at
   com.sap.tc.webdynpro.progmodel.context.DictionaryHandler.getScalarType(DictionaryHandler.java:378)
   
     at
   com.sap.tc.webdynpro.progmodel.context.DictionaryHandler.getDataType(DictionaryHandler.java:126)
   
     at
   com.sap.tc.webdynpro.progmodel.context.DataAttributeInfo.init(DataAttributeInfo.java:438)
   
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.initUnmappedAttributes(NodeInfo.java:1002)
   
     at
   com.sap.tc.webdynpro.progmodel.context.DataNodeInfo.doInit(DataNodeInfo.java:294)
   
     at
   com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:974)
   
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:978)
   
     at
   com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:67)
   
     at
   com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:205)
   
     at com.sap.tc.webdynpro.progmodel.components.Component.getCustomControllerInternal(Component.java:668)
   
     at
   com.sap.tc.webdynpro.progmodel.components.Component.getMappableContext(Component.java:634)
   
     at
   com.sap.tc.webdynpro.progmodel.context.MappingInfo.getDataNode(MappingInfo.java:132)
   
     at com.sap.tc.webdynpro.progmodel.context.MappingInfo.init(MappingInfo.java:169)
   
     at
   com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.doInit(MappedNodeInfo.java:197)
   
     at
   com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:974)
   
     at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:978)
   
     at
   com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:67)
   
     at
   com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:205)
   
     at com.sap.tc.webdynpro.progmodel.window.ViewManager.getView(ViewManager.java:668)
   
     at
   com.sap.tc.webdynpro.progmodel.window.ViewManager.bindRoot(ViewManager.java:563)
   
     at
   com.sap.tc.webdynpro.progmodel.window.ViewManager.init(ViewManager.java:183)
   
     at com.sap.tc.webdynpro.progmodel.window.InterfaceView.manageEmbeddedViewManager(InterfaceView.java:141)
   
     at
   com.sap.tc.webdynpro.progmodel.window.InterfaceView.initController(InterfaceView.java:55)
   
     at
   com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:206)
   
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:386)
   
     at
   com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.show(ApplicationWindow.java:180)
   
     at
   com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:174)
   
     at
   com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:592)
   
     at
   com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1457)
   
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:660)
   
     ... 75 more
   
   Caused by: com.sap.dictionary.runtime.DdException: InvocationTargetException
   
     at
   com.sap.dictionary.runtime.ProviderFactory4J7.getProvider(ProviderFactory4J7.java:36)
   
     at com.sap.dictionary.runtime.DdDictionaryPool.getProvider(DdDictionaryPool.java:96)
   
     at
   com.sap.dictionary.runtime.DdDictionaryPool.makeDictionary(DdDictionaryPool.java:75)
   
     at
   com.sap.dictionary.runtime.DdDictionaryPool.makeDictionary(DdDictionaryPool.java:63)
   
     at
   com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:230)
   
     at
   com.sap.tc.webdynpro.progmodel.context.DictionaryHandler.getScalarType(DictionaryHandler.java:370)
   
     ... 104 more
   
   Caused by: java.lang.reflect.InvocationTargetException
   
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
   Method)
   
     at
   sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
   
     at
   sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
   
     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
   
     at
   com.sap.dictionary.runtime.ProviderFactory4J7.getProvider(ProviderFactory4J7.java:21)
   
     ... 109 more
   
   Caused by: com.sap.conn.jco.JCoException: (106) JCO_ERROR_RESOURCE: Destination
   WD_RFC_METADATA_DEST does not exist
   
     at com.sap.mdi.jco7.Factory.makeException(Factory.java:41)
   
     at com.sap.mdi.jco7.Destination.<init>(Destination.java:36)
   
     at com.sap.mdi.jco7.Destination.make(Destination.java:22)
   
     at com.sap.mdi.jco7.Factory.getDestination(Factory.java:28)
   
     at
   com.sap.dictionary.runtime.mdi.DataProvider.<init>(DataProvider.java:124)
   
     ... 114 more
   
   Caused by: com.sap.conn.jco.JCoException: (106) JCO_ERROR_RESOURCE: Destination
   WD_RFC_METADATA_DEST does not exist
   
     at com.sap.conn.jco.rt.DefaultDestinationManager.update(DefaultDestinationManager.java:222)
   
     at
   com.sap.conn.jco.rt.DefaultDestinationManager.searchDestination(DefaultDestinationManager.java:376)
   
     at com.sap.conn.jco.rt.DefaultDestinationManager.getDestinationInstance(DefaultDestinationManager.java:95)
   
     at
   com.sap.conn.jco.JCoDestinationManager.getDestination(JCoDestinationManager.java:77)
   
     at com.sap.mdi.jco7.Destination.<init>(Destination.java:33)
   
     ... 117 more

See full exception
chain for details.

Thanks a lot for your help!

[ErvinSzolke · Accepted solution]

Hello Tao,

com.sap.conn.jco.JCoException:
(106) JCO_ERROR_RESOURCE: Destination WD_RFC_METADATA_DEST does not exist

as of 710 the JCO/RFC destinations have to be configured in NWA (/nwa/destinations), and not any more in WD Content Admin. The WD Content admin is still there for supportability reasons, but the 710 applications are doing the lookup in NWA, and not in WD content admin any more.

See this guide:

http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/50f7192d-2808-2d10-189b-df3fa5f71abf

--> See page 7 which says:

Caveat Confector!
ARFC1 destinations were created using the Web Dynpro Content Administrator tool. This tool is still available for compatibility reasons, but the destinations it creates are 
not used by ARFC2 models! 
Instead, you should use the “Destinations” tool found on the Configuration Management screen of the NetWeaver Administrator. 

I hope this helps.

Best Regards,

Ervin

[Former Member · Accepted solution]

Hi, Ervin,
Thanks a lot for your help at first!

I understand your mean is that I have to config the JCO/RFC destinations in NWA.
I had configurate the JCO named "BOQ_Q01" that "BOQ" is the portal name and "Q01" is the ECC name, and I had tested it successfully.
But the "WD_RFC_METADATA_DEST" and "WD_METADATA_DEST" cann't be configurated because I don't know where to configurate them.

Do you give me some hint for configuration the  "WD_RFC_METADATA_DEST" and "WD_METADATA_DEST" in CE7.3?

Best regards,
tao

[Former Member · Accepted solution]

Hi Tao,

As said by Ervin and the link provided, we should create RFC destinations in NWA. We need to create 2 destinations: Metadata and Modeldata via NWA and the model in WD should be configured accordingly with the appropriate destination.

I had followed the same guide provided by Ervin and was successfully able to configure destinations for the same.

Regards,

Archana

[Former Member · Accepted solution]

Hi, Ervin,
Thanks a lot for your help at first!

I got it.

Thanks a lot!!!!!

Best regards,
tao

[ErvinSzolke · Accepted solution]

you are welcome 😉