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java.lang.IncompatibleClassChangeError

Hi All,

I goto Change Management Service and try importing SCA files into Development system. Import fails. I goto the log file and see java.lang.IncompatibleClassChangeError.

Any inputs ?

Following is the detailed error:

Info:Starting Step CBS-make at 2009-05-27 11:13:41.0575 -7:00

Fatal:Unexpected exception 'com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;' occurred. Stopping processing.

Fatal Throwable:java.lang.IncompatibleClassChangeError: com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;:com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;

java.lang.IncompatibleClassChangeError: com/sap/tc/cbs/client/CBSFactory.getBuildServer(Lcom/sap/dtr/client/lib/protocol/IConnectionTemplate;)Lcom/sap/tc/cbs/client/IBuildServer;

* at com.sap.cms.tcs.client.CBSCommunicator.(CBSCommunicator.java:127)*

* at com.sap.cms.tcs.interfaces.TCSFactory.createCBSCommunicator(TCSFactory.java:164)*

* at com.sap.cms.tcs.core.CbsMakeTask.processMake(CbsMakeTask.java:84)*

* at com.sap.cms.tcs.core.CbsMakeTask.process(CbsMakeTask.java:347)*

* at com.sap.cms.tcs.process.ProcessStep.processStep(ProcessStep.java:77)*

* at com.sap.cms.tcs.process.ProcessStarter.process(ProcessStarter.java:197)*

* at com.sap.cms.tcs.core.TCSManager.importPropagationRequests(TCSManager.java:376)*

* at com.sap.cms.pcs.transport.importazione.ImportManager.importazione(ImportManager.java:227)*

* at com.sap.cms.pcs.transport.importazione.ImportQueueHandler.execImport(ImportQueueHandler.java:634)*

* at com.sap.cms.pcs.transport.importazione.ImportQueueHandler.startImport(ImportQueueHandler.java:103)*

* at com.sap.cms.pcs.transport.proxy.CmsTransportProxyBean.startImport(CmsTransportProxyBean.java:584)*

* at com.sap.cms.pcs.transport.proxy.CmsTransportProxyBean.startImport(CmsTransportProxyBean.java:560)*

* at com.sap.cms.pcs.transport.proxy.LocalCmsTransportProxyLocalObjectImpl0.startImport(LocalCmsTransportProxyLocalObjectImpl0.java:1252)*

* at com.sap.cms.ui.wl.Custom1.importQueue(Custom1.java:1198)*

* at com.sap.cms.ui.wl.wdp.InternalCustom1.importQueue(InternalCustom1.java:2215)*

* at com.sap.cms.ui.wl.Worklist.onActionImportQueue(Worklist.java:881)*

* at com.sap.cms.ui.wl.wdp.InternalWorklist.wdInvokeEventHandler(InternalWorklist.java:2390)*

* at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)*

* at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)*

* at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)*

* at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)*

* at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)*

* at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)*

* at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:321)*

* at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)*

* at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)*

* at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)*

* at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)*

* at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)*

* at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)*

* at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)*

* at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)*

* at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)*

* at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)*

* at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)*

* at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)*

* at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)*

* at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)*

* at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)*

* at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)*

* at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)*

* at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)*

* at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)*

* at java.security.AccessController.doPrivileged(AccessController.java:207)*

* at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)*

* at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)*

Info:Step CBS-make ended with result 'fatal error' ,stopping execution at 2009-05-27 11:13:41.0664 -7:00

Regards,

Tom

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1 Answer

  • Best Answer
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    Former Member
    May 28, 2009 at 01:03 AM

    Hi Tom,

    First try to import the dependencies like JTECHs,JBUILD,e.t.c.. after that try to import the main SCA files. hope this is the only problem. if any chnace try to work it out on new track so that conflict issues may not arise.

    Regards,

    Anil.

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    • Former Member Former Member

      Hi Tom,

      Please check whether all the SCA files are in sync or not. check the patch levels and version nos also.

      Regards,

      Anil.