on 06-02-2005 11:44 AM
My system landscape has 3 server
-R/3(ABAP)
-Exchange Infrastructure(ABAP+J2EE) : SLD
-Auto-id (ABAP+J2EE): Auto-id 2.1(compose of ABAP add-on and deploy j2EE SCA)
on Auto-id, My JCo Connection using username and password.
I would like to know
-what is the cause of the following error?
-How to fix this problem to make <b>http://myServer:myHTTPport/webdynpro/dispatcher/sap.com/ainsodesktop/DesktopApp work</b> ?
-
Error stacktrace:
<b>com.sap.tc.webdynpro.services.exceptions.WDTypeNotFoundException: type com.sap.ain.model.executionstatus.types.__Ain__Dm_Doc_Type could not be loaded: com.sap.dictionary.runtime.DdException:</b>
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getSimpleType(DataTypeBroker.java:242)
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getDataType(DataTypeBroker.java:205)
at com.sap.tc.webdynpro.progmodel.context.AttributeInfo.init(AttributeInfo.java:471)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.initAttributes(NodeInfo.java:771)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:756)
at com.sap.tc.webdynpro.progmodel.context.NodeInfo.init(NodeInfo.java:761)
at com.sap.tc.webdynpro.progmodel.context.Context.init(Context.java:40)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:199)
at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:346)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:352)
at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:593)
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)
Caused by: com.sap.dictionary.runtime.DdException:
at com.sap.dictionary.types.mdi.util.ProviderUtil.createAbapTypeXmlMap(ProviderUtil.java:400)
at com.sap.dictionary.runtime.mdi.DataProvider.createSimpleTypeFromAbapType(DataProvider.java:587)
at com.sap.dictionary.runtime.mdi.DataProvider.getDataType(DataProvider.java:286)
at com.sap.dictionary.runtime.DdDictionary.getDataType(DdDictionary.java:81)
at com.sap.dictionary.runtime.DdBroker.getDataType(DdBroker.java:164)
at com.sap.dictionary.runtime.DdBroker.getSimpleType(DdBroker.java:170)
at com.sap.tc.webdynpro.services.datatypes.core.DataTypeBroker.getSimpleType(DataTypeBroker.java:234)
... 31 more
-
Thank you.
Nutida
Dear all,
My WebDynpro UI work successfully.
<b>Cause</b>
imported AIN using SAINT but forgot import AIN component using SPAM
<b>Solution</b>
Import AIN component at spam and choose Message server which import the component in 'Maintain JCo connection'.
Thank you for all help.
Nutida
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Dear Anilkumar,
Which profile for accessing the DDIC types?
Thank you,
Nutida
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Dear Rohit,Bhavik
I am not sure that
-what's the model which use for reimport? J2EE.sca,right?
-If yes, is it impact to the current system configuration or operation if i reimport into the current location?
Thank you.
Nutida
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Hi,
For my knowledge user should have special profiles on the backend system for accessing the DDIC types.
Regards, Anilkumar
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Dear Pran,
How can i check in the backend which i am trying to call has the required function modules? What's transaction?
Regards
Nutida
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hi,
Usually this error comes when sld is not configured correctly or the JCO connections are not set correctly.Please verify it once more.At runtime the application is trying to fetch the dictionary types for the model metadata .But it is not able to do so .That is why you are getting this error.If this wont work then reimport the model once more
Regards
Rohit
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Dear all,
I have already tested JCo connection follow as both suggestions and found that its connection successful. I wonder <b>this error can occur by only improper JCo connection,Right?</b>
<b>Or,Are there any cause to make this error occur?</b>
Thank you,
Nutida
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Hi Nutida,
Check your JCO connections are working properly or not.
For that go to http://<Auto-id's IP>:50000/webdynpro/welcome
there, click on content administrator.
here you can find your JCO connections by clicking on Maintain JCO connections.
Test your JCO connections here.
Regards,
Bhavik
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Go to Content Administrator, check if the JCO Connections are proper.
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