I encountered the following problem on 2.4.4 in configurating oracle DS. I have classes12.zip in classpath already:

[ERROR,OracleDS] Initialization failed
javax.management.MalformedObjectNameException: ObjectName: Name cannot be null
at javax.management.ObjectName.(ObjectName.java:90)
at org.jboss.resource.ConnectionFactoryLoader.initService(ConnectionFact
oryLoader.java:408)
at org.jboss.util.ServiceMBeanSupport.init(ServiceMBeanSupport.java:77)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:16
28)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(Conf
igurationService.java:967)
at $Proxy0.init(Unknown Source)
at org.jboss.util.ServiceControl.init(ServiceControl.java:54)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:16
28)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at org.jboss.Main.(Main.java:207)
at org.jboss.Main$1.run(Main.java:110)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.Main.main(Main.java:106)
[ERROR,ConfigurationService] Unexpected error
javax.management.MalformedObjectNameException: ObjectName: Name cannot be null
at javax.management.ObjectName.(ObjectName.java:90)
at org.jboss.resource.ConnectionFactoryLoader.initService(ConnectionFact
oryLoader.java:408)
at org.jboss.util.ServiceMBeanSupport.init(ServiceMBeanSupport.java:77)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:16
28)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(Conf
igurationService.java:967)
at $Proxy0.init(Unknown Source)
at org.jboss.util.ServiceControl.init(ServiceControl.java:54)
at java.lang.reflect.Method.invoke(Native Method)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:16
28)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at org.jboss.Main.(Main.java:207)
at org.jboss.Main$1.run(Main.java:110)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.Main.main(Main.java:106)
[INFO,AutoDeployer] Initializing

This is my mbean session of my jboss.jcml for oracle DS:

OracleDS

ConnectionURL=jdbc:oracle:thin:@su03:1521:cp2
DriverClass=oracle.jdbc.driver.OracleDriver

OracleDS
OracleDS
java:/TransactionManager
<mbean-ref name="ResourceAdapterName">JCA:service=RARDeployment,name=Minerva JDBC LocalTransaction ResourceAdapter</mbean-ref>
<mbean-ref name="ConnectionManagerFactoryLoaderName">JCA:service=ConnectionManagerFactoryLoader,name=MinervaSharedLocalCMFactory</mbean-ref>

BlockingTimeoutMillis=50000
IdleTimeoutMinutes=30
MaxSize=10
CleanupIntervalMinutes=10
MinSize=0
MaxIdleTimeoutPercent=1.0


org.jboss.resource.security.ManyToOnePrincipalMapping

userName=cp_adm
password=cp_adm



OracleDS
org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl

jdbc:oracle:thin:@su03:1521:cp2
cp_adm
cp_adm


Please Help. Thanks alot.