Apparently inline XML Schemas are handled by copying them to temporary files. While the error message may be misleading, it does indicate that definitions in your second schema cannot be located. Some items in the first schema reference items that are defined later in the second schema. Try moving the second schema above the first. Apart from that, consider that wstools currently does not support multiple namespaces and all generated artifacts will end up in the same java package. You might want to use wscompile instead. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023348#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...