MDM Java Connector Config Error.

Former Member · ‎01-24-2007

We deployed "com.sap.mdm.tech.connector.sda", "com.sap.mdm.tech.mdm4j.sda" using SDM. The deployment was successful. We wanted to set all the parameters like

UserName, Password,Server, Port, RepositoryLanguage as Key-Value pair in MDM Connector properties in Visual Admin from Server->Connection Container->Connectors -> MDM Factory -> Managed Connection Factory -> Poperties.

The intention was to use "spec.getAllConnectionProperties()" code to get the properties at runtime using following code given below.

Context ctx = new InitialContext();

IConnectionFactory conFactory = (IConnectionFactory)

ctx.lookup("deployedAdapters/MDM Factory/shareable/MDM Factory");

IConnectionSpec spec = conFactory.getConnectionSpec();

While setting these properties in Visual Admin, it threw an error.

java.rmi.RemoteException: Error occurred while starting application in whole cluster and wait.; nested exception is:

com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 19149650:com.sap.engine.services.connector.exceptions.BaseDeploymentException: Cannot access methods of instance of class "com.sap.mdm.connector.connection.MdmManagedConnectionFactory". Possible reasons: the class is not public and is in another package, the current method does not have access to the appropriate zero-argument constructor or there is no such method.

at com.sap.engine.services.connector.jca.deploy.DeployAdmin.instantiateMCF(DeployAdmin.java:1210)

at com.sap.engine.services.connector.jca.deploy.DeployAdmin.registerConnector(DeployAdmin.java:2015)

at com.sap.engine.services.connector.jca.deploy.ContainerImpl.prepareStart(ContainerImpl.java:1144)

at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223)

at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)

at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126)

at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245)

at com.sap.engine.services.deploy.server.DeployServiceImpl.startApplicationAndWait(DeployServiceImpl.java:4761)

at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.startApplicationAndWait(DeployCommunicatorImpl.java:661)

at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.startApplicationAndWait(DeployCommunicatorImpl.java:645)

at com.sap.engine.services.connector.jca.deploy.ContainerImpl.startApplication(ContainerImpl.java:1745)

at com.sap.engine.services.connector.jca15.gui.RuntimeControlsImpl.startApplication(RuntimeControlsImpl.java:169)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java:58)

at com.sap.pj.jmx.mbeaninfo.AdditionalInfoProviderMBean.invoke(AdditionalInfoProviderMBean.java:289)

at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:944)

at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java:288)

at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java:409)

at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java:277)

at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java:258)

at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java:340)

at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java:330)

at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java:287)

at com.sap.engine.services.jmx.MBeanServerInvoker.invokeMbs(MBeanServerInvoker.java:131)

at com.sap.engine.services.jmx.ClusterInterceptor.invokeMbs(ClusterInterceptor.java:212)

at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java:766)

at com.sap.engine.services.jmx.MBeanServerInterceptorInvoker.invokeMbs(MBeanServerInterceptorInvoker.java:102)

at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)

at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)

at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320)

at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198)

at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129)

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(Native Method)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

Caused by: java.lang.NoSuchMethodException: com.sap.mdm.connector.connection.MdmManagedConnectionFactory.setUserName(java.lang.String)

at java.lang.Class.getMethod(Class.java:986)

at com.sap.engine.services.connector.jca.deploy.DeployAdmin.instantiateMCF(DeployAdmin.java:1190)

... 42 more

at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.startApplicationAndWait(DeployCommunicatorImpl.java:663)