Hi, We are doing upgrade from JBoss 4.0.1sp1 + java 1.4 to JBoss 4.0.4 GA + java 1.5. In one of our xml file we have used the below nodes and elements. <xs:enumeration value="Hispanic Age of Head <25"/> The above code snippet works fine in JBoss 4.0.1sp1 + java 1.4. But it throws the following exception in JBoss 4.0.4 GA + java 1.5 java.io.IOException: org.xml.sax.SAXParseException: The value of attribute value associated with an element type enumeration must not contain the '<' character. Can any one of you help us? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4097814#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...