HI we are in the process of Migrating to EJB3 from 1.1

in 1.1 descriptor we have following value in ejb-jar.xml

<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN" "http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd"> now in EJB3 we have changed it to
<ejb-jar xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="ejb-jar">
but JBOSS421 fails to deploy this schema. Any idea why this is happening?

jboss throws following exception when we are trying to deploy ==>
org.jboss.deployment.DeploymentException: ejb-jar.xml must either obey the right
xml schema or define a valid DOCTYPE!
at org.jboss.metadata.ApplicationMetaData.importEjbJarXml(ApplicationMet
aData.java:339)
Thanks
Amar