I created the following datasource file and get the error:

7:59:37,924 ERROR [MainDeployer] Could not create deployment: file:/C:/jboss/server/default/deploy/oracle-xa-ds.xml
org.jboss.deployment.DeploymentException: No ClassLoaders found for: org.jboss.resource.adapter.jdbc.xa.oracle.OracleXAExceptionFormatter; - nested throwable: (java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.resource.adapter.jdbc.xa.oracle.OracleXAExceptionFormatter)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:196)


BELOW is the dtd file

<?xml version="1.0" encoding="UTF-8"?>

<!-- ===================================================================== -->
<!-- -->
<!-- JBoss Server DataBase Configuration -->
<!-- -->
<!-- ===================================================================== -->





<local-tx-datasource>
<jndi-name>MovieXADataSource</jndi-name>
<connection-url>jdbc:oracle:thin:@localhost:1521:orcl</connection-url>
<driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
<user-name>system</user-name>
password
<min-pool-size>5</min-pool-size>
<max-pool-size>20</max-pool-size>

<!-- The time before an unused connection is destroyed -->
<!-- NOTE: This is the check period. It will be destroyed somewhere between 1x and 2x this timeout after last use -->
<!-- TEMPORARY FIX! - Disable idle connection removal, HSQLDB has a problem with not reaping threads on closed connections -->
<idle-timeout-minutes>0</idle-timeout-minutes>

<!-- Whether to check all statements are closed when the connection is returned to the pool,
this is a debugging feature that should be turned off in production -->
<track-statements/>

<!-- Use the security domain defined in conf/login-config.xml -->
<security-domain>HsqlDbRealm</security-domain>

<!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
<!-- metadata>
<type-mapping>Hypersonic SQL</type-mapping>
</metadata -->

<!-- This mbean can be used when using in process persistent hypersonic -->
<!-- depends>jboss:service=Hypersonic,database=orcl</depends -->

</local-tx-datasource>

<!-- This mbean can be used when using in process persistent db -->
<!-- mbean code="oracle.jdbc.driver.OracleDriver"
name="jboss:service=Hypersonic,database=orcl">
orcl
true
</mbean -->


<depends optional-attribute-name="TransactionManagerService">
jboss:service=TransactionManager