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ExceptionUtil X CNTR0020E: Non-application exception

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chasling

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May 22, 2002, 6:22:50 PM5/22/02
to
Hi,

I find these error message in my tracefile. Does anyone know what cause
it?

Thanks, Chasling

[5/17/02 10:19:41:393 EDT] 1de832 ExceptionUtil X CNTR0020E:
Non-application exception occurred while processing method
testConnection on bean BeanId(admin#repository.jar#JDBCDriver,
1011195591854): java.rmi.ServerException: RemoteException occurred in
server thread; nested exception is:
java.rmi.RemoteException: ; nested exception is:
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
java.rmi.RemoteException: ; nested exception is:
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1346)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1306)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:232)
at
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:255)
at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)

at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at
oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:111)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:98)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:77)

at
com.ibm.ejs.cm.ConnectionPoolHelper$5.run(ConnectionPoolHelper.java:649)

at java.security.AccessController.doPrivileged(Native Method)
at
com.ibm.ejs.cm.ConnectionPoolHelper.testConnectionToDataSource(ConnectionPoolHelper.java:647)

at com.ibm.ejs.sm.active.ActiveNode.testConnection(ActiveNode.java:338)

at java.lang.reflect.Method.invoke(Native Method)
at
com.ibm.ejs.sm.agent.AdminAgentImpl.activeObjectInvocation(AdminAgentImpl.java:93)

at
com.ibm.ejs.sm.agent.AdminAgentImpl.invokeActiveObject(AdminAgentImpl.java:62)

at
com.ibm.ejs.sm.agent._AdminAgent_Stub.invokeActiveObject(_AdminAgent_Stub.java:66)

at
com.ibm.ejs.sm.beans.JDBCDriverBean.testConnection(JDBCDriverBean.java:308)

at
com.ibm.ejs.sm.beans.EJSRemoteBMPJDBCDriver.testConnection(EJSRemoteBMPJDBCDriver.java:249)

at
com.ibm.ejs.sm.beans._EJSRemoteBMPJDBCDriver_Tie._invoke(_EJSRemoteBMPJDBCDriver_Tie.java:293)

at
com.ibm.CORBA.iiop.ExtendedServerDelegate.dispatch(ExtendedServerDelegate.java:506)

at com.ibm.CORBA.iiop.ORB.process(ORB.java:2362)
at com.ibm.CORBA.iiop.OrbWorker.run(OrbWorker.java:185)
at com.ibm.ejs.oa.pool.ThreadPool$PooledWorker.run(ThreadPool.java:104)

at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)
----- Begin backtrace for detail
java.rmi.RemoteException: ; nested exception is:
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1346)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1306)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:232)
at
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:255)
at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)

at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at
oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:111)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:98)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:77)

at
com.ibm.ejs.cm.ConnectionPoolHelper$5.run(ConnectionPoolHelper.java:649)

at java.security.AccessController.doPrivileged(Native Method)
at
com.ibm.ejs.cm.ConnectionPoolHelper.testConnectionToDataSource(ConnectionPoolHelper.java:647)

at com.ibm.ejs.sm.active.ActiveNode.testConnection(ActiveNode.java:338)

at java.lang.reflect.Method.invoke(Native Method)
at
com.ibm.ejs.sm.agent.AdminAgentImpl.activeObjectInvocation(AdminAgentImpl.java:93)

at
com.ibm.ejs.sm.agent.AdminAgentImpl.invokeActiveObject(AdminAgentImpl.java:62)

at
com.ibm.ejs.sm.agent._AdminAgent_Stub.invokeActiveObject(_AdminAgent_Stub.java:66)

at
com.ibm.ejs.sm.beans.JDBCDriverBean.testConnection(JDBCDriverBean.java:308)

at
com.ibm.ejs.sm.beans.EJSRemoteBMPJDBCDriver.testConnection(EJSRemoteBMPJDBCDriver.java:249)

at
com.ibm.ejs.sm.beans._EJSRemoteBMPJDBCDriver_Tie._invoke(_EJSRemoteBMPJDBCDriver_Tie.java:293)

at
com.ibm.CORBA.iiop.ExtendedServerDelegate.dispatch(ExtendedServerDelegate.java:506)

at com.ibm.CORBA.iiop.ORB.process(ORB.java:2362)
at com.ibm.CORBA.iiop.OrbWorker.run(OrbWorker.java:185)
at com.ibm.ejs.oa.pool.ThreadPool$PooledWorker.run(ThreadPool.java:104)

at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)
----- Begin backtrace for detail
java.lang.UnsatisfiedLinkError: Native Library
/u01/app/oracle/product/8.1.7/lib/libocijdbc8.so already loaded in
another classloader
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1346)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1306)
at java.lang.Runtime.loadLibrary0(Runtime.java:749)
at java.lang.System.loadLibrary(System.java:820)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:232)
at
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:255)
at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)

at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at
oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:111)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:98)

at
oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:77)

at
com.ibm.ejs.cm.ConnectionPoolHelper$5.run(ConnectionPoolHelper.java:649)

at java.security.AccessController.doPrivileged(Native Method)
at
com.ibm.ejs.cm.ConnectionPoolHelper.testConnectionToDataSource(ConnectionPoolHelper.java:647)

at com.ibm.ejs.sm.active.ActiveNode.testConnection(ActiveNode.java:338)

at java.lang.reflect.Method.invoke(Native Method)
at
com.ibm.ejs.sm.agent.AdminAgentImpl.activeObjectInvocation(AdminAgentImpl.java:93)

at
com.ibm.ejs.sm.agent.AdminAgentImpl.invokeActiveObject(AdminAgentImpl.java:62)

at
com.ibm.ejs.sm.agent._AdminAgent_Stub.invokeActiveObject(_AdminAgent_Stub.java:66)

at
com.ibm.ejs.sm.beans.JDBCDriverBean.testConnection(JDBCDriverBean.java:308)

at
com.ibm.ejs.sm.beans.EJSRemoteBMPJDBCDriver.testConnection(EJSRemoteBMPJDBCDriver.java:249)

at
com.ibm.ejs.sm.beans._EJSRemoteBMPJDBCDriver_Tie._invoke(_EJSRemoteBMPJDBCDriver_Tie.java:293)

at
com.ibm.CORBA.iiop.ExtendedServerDelegate.dispatch(ExtendedServerDelegate.java:506)

at com.ibm.CORBA.iiop.ORB.process(ORB.java:2362)
at com.ibm.CORBA.iiop.OrbWorker.run(OrbWorker.java:185)
at com.ibm.ejs.oa.pool.ThreadPool$PooledWorker.run(ThreadPool.java:104)

at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)


Ken Hygh

unread,
May 23, 2002, 8:59:15 AM5/23/02
to
You probably have classes12.zip (or whatever your Oracle driver is in)
in your EAR/WAR.
Ken
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