[1/10/20 12:30:33:307 UTC] 00000092 J2CUtilityCla E J2CA0036E: An exception occurred while invoking method setDataSourceProperties on com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl used by resource jdbc/contentDatasource : java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=oracle/jdbc/pool/OracleConnectionPoolDataSource, offset=6
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:377)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:154)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:729)
at java.net.URLClassLoader.access$400(URLClassLoader.java:95)
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1184)
at java.security.AccessController.doPrivileged(AccessController.java:730)
at java.net.URLClassLoader.findClass(URLClassLoader.java:604)
at com.ibm.ws.bootstrap.ExtClassLoader.findClass(ExtClassLoader.java:244)
at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:924)
at java.lang.ClassLoader.loadClass(ClassLoader.java:869)
at com.ibm.ws.bootstrap.ExtClassLoader.loadClass(ExtClassLoader.java:135)
at java.lang.ClassLoader.loadClass(ClassLoader.java:852)
at com.ibm.ws.rsadapter.DSConfigHelper.loadClass(DSConfigHelper.java:1526)
at com.ibm.ws.rsadapter.DSConfigHelper.createDataSource(DSConfigHelper.java:745)
at com.ibm.ws.rsadapter.spi.WSRdbDataSource.createNewDataSource(WSRdbDataSource.java:3029)
at com.ibm.ws.rsadapter.spi.WSRdbDataSource.<init>(WSRdbDataSource.java:1358)
at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.setDataSourceProperties(WSManagedConnectionFactoryImpl.java:2700)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
. Processing halted.
[1/10/20 12:30:33:312 UTC] 00000092 ConnectionFac E J2CA0009E: An exception occurred while trying to instantiate the ManagedConnectionFactory class com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl used by resource jdbc/contentDatasource : java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at com.ibm.ejs.j2c.J2CUtilityClass.createMCFEntry(J2CUtilityClass.java:532)
at com.ibm.ejs.j2c.ConnectionFactoryBuilderServerImpl.createMCFandPM(ConnectionFactoryBuilderServerImpl.java:594)
at com.ibm.ejs.j2c.ConnectionFactoryBuilderServerImpl.processObjectInstance(ConnectionFactoryBuilderServerImpl.java:1161)
at com.ibm.ejs.j2c.ServerFunction.processObjectInstance(ServerFunction.java:2026)
at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.getObjectInstance(ConnectionFactoryBuilderImpl.java:664)
at org.apache.aries.jndi.ObjectFactoryHelper.getObjectInstanceUsingObjectFactoryBuilders(ObjectFactoryHelper.java:349)
at org.apache.aries.jndi.ObjectFactoryHelper.getObjectInstance(ObjectFactoryHelper.java:89)
at org.apache.aries.jndi.OSGiObjectFactoryBuilder.getObjectInstance(OSGiObjectFactoryBuilder.java:62)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:311)
at com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookupExt(Helpers.java:1122)
at com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookup(Helpers.java:925)
at com.ibm.ws.naming.jndicos.CNContextImpl.processBoundObjectForLookup(CNContextImpl.java:2877)
at com.ibm.ws.naming.jndicos.CNContextImpl.processResolveResults(CNContextImpl.java:3974)
You would typically see this message when the called class was compiled for a newer version of Java than the calling class was. In your case, that would seem to indicate that the version of WebSphere you're using is too old to use that particular Oracle JDBC Driver library.
Experience keeps a dear School, but Fools will learn in no other.
---
Benjamin Franklin - Postal official and Weather observer
