Symptom

The following exception is logged in the ITDI ibmdi.log file:
2010-06-10 15:17:13,236 ERROR [AssemblyLine.AssemblyLines/SapNWTest_SAP Account(s) - SRV _test-no-requestid_5ad1e890-296d-11b2-22bf-00000af0608c.3] - [TestSapConnection] CTGDIS809E handleException - cannot handle exception , script
java.lang.NoClassDefFoundError: com.sap.mw.jco.JCO (initialization failure)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:123)
at com.ibm.tivoli.tim.sapnw.rfc.SapClientConnectionDirectImpl.initJcoClient(SapClientConnectionDirectImpl.java:168)
at com.ibm.tivoli.tim.sapnw.rfc.SapClientConnectionDirectImpl.setup(SapClientConnectionDirectImpl.java:51)
at com.ibm.tivoli.tim.sapnw.rfc.SapR3RfcFC.initialize(SapR3RfcFC.java:428)
at com.ibm.tivoli.tim.sapnw.RfcFunctionFactory.initFC(RfcFunctionFactory.java:228)
at com.ibm.tivoli.tim.sapnw.RfcFunctionFactory.createFC(RfcFunctionFactory.java:139)
at com.ibm.tivoli.tim.sapnw.XmlFunctionDAOConnFactory.newConnection(XmlFunctionDAOConnFactory.java:47)
at com.ibm.tivoli.tim.sapnw.user.SapNWConnectionValidator.getConnectionMetadata(SapNWConnectionValidator.java:66)
at com.ibm.tivoli.tim.sapnw.user.SapNWConnectionValidator.validateConnection(SapNWConnectionValidator.java:24)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at com.ibm.jscript.types.JavaAccessObject.call(JavaAccessObject.java:230)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:129)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:146)
at com.ibm.jscript.ASTTree.ASTProgram.interpretEx(ASTProgram.java:95)
at com.ibm.jscript.ASTTree.ASTProgram.interpretEx(ASTProgram.java:86)
at com.ibm.jscript.JSExpression.interpretExpression(JSExpression.java:476)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:324)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:335)
at com.ibm.jscript.JSInterpreter.interpret(JSInterpreter.java:51)
at com.ibm.di.script.ScriptEngine.interpret(Unknown Source)
at com.ibm.di.script.ScriptEngine.interpret(Unknown Source)
at com.ibm.di.server.ScriptComponent.add1(Unknown Source)
at com.ibm.di.server.ScriptComponent.add(Unknown Source)
at com.ibm.di.server.AssemblyLine.msExecuteNextConnector(Unknown Source)
at com.ibm.di.server.AssemblyLine.executeMainStep(Unknown Source)
at com.ibm.di.server.AssemblyLine.executeCycle(Unknown Source)
at com.ibm.di.server.AssemblyLine.executeCycle(Unknown Source)
at com.ibm.di.dispatcher.rmi.RMIDispatcherImpl.execAssemblyLine(RMIDispatcherImpl.java:1371)
at com.ibm.di.dispatcher.rmi.RMIDispatcherImpl.executeALRequest(RMIDispatcherImpl.java:1981)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:309)
at sun.rmi.transport.Transport$1.run(Transport.java:168)
at java.security.AccessController.doPrivileged(AccessController.java:275)
at sun.rmi.transport.Transport.serviceCall(Transport.java:164)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:506)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.handleRequest(TCPTransport.java:838)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:912)
at java.lang.Thread.run(Thread.java:799)
Caused by:
java.lang.Throwable: java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer 'com.sap.mw.jco.rfc.MiddlewareRFC'
JCO.nativeInit(): Could not initialize dynamic link library sapjcorfc [sapjcorfc (No such file or directory)]. java.library.path [/opt/TDI/V6.1.1/jvm/jre/bin:/opt/TDI/V6.1.1/jvm/jre/bin:/opt/TDI/V6.1.1/jvm/jre/bin/classic:/opt/TDI/V6.1.1/jvm/jre/bin:/usr/lib]
at com.sap.mw.jco.JCO.<clinit>(JCO.java:820)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:177)
... 43 more
2010-06-10 15:17:13,239 DEBUG [/opt/TDI/V6.1.1/timsol/ITIM_RMI.xml] - unbindNameFromMetamerge():1659 Unibinding AssemblyLineConfig for; AssemblyLines/SapNWTest_SAP Account(s) - NW PI PROD_test-no-requestid_5ad1e890-296d-11b2-22bf-00000af0608c
2010-06-10 15:17:13,239 ERROR [/opt/TDI/V6.1.1/timsol/ITIM_RMI.xml] - recordErrorMessage():790 Assembly line execute exception occured. FunctionName: executeALRequest(): AssemblyLineName: <<SapNWTest>>
Exception Class:com.ibm.di.dispatcher.rmi.AdaptersALExecuteException<<com.ibm.di.dispatcher.rmi.AdaptersALExecuteException><statusCode=2><reasonCode=100><com.ibm.di.dispatcher.FAIL_START_AL><[AssemblyLines/SapNWTest_SAP Account(s) - NW PI PROD_test-no-requestid_5ad1e890-296d-11b2-22bf-00000af0608c, java.lang.NoClassDefFoundError: com.sap.mw.jco.JCO (initialization failure)]>>
at com.ibm.di.dispatcher.rmi.RMIDispatcherImpl.execAssemblyLine(RMIDispatcherImpl.java:1382)
at com.ibm.di.dispatcher.rmi.RMIDispatcherImpl.executeALRequest(RMIDispatcherImpl.java:1981)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:309)
at sun.rmi.transport.Transport$1.run(Transport.java:168)
at java.security.AccessController.doPrivileged(AccessController.java:275)
at sun.rmi.transport.Transport.serviceCall(Transport.java:164)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:506)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.handleRequest(TCPTransport.java:838)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:912)
at java.lang.Thread.run(Thread.java:799)