OK. LogFilter.java Incluir la lÃnea request.setCharacterEncoding("UTF-8"); en el método DoFilter. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4134756#4134756 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4134756