Gatos, How is it possible to enlarge allowed posted data? > > > No idea of your platform so it's difficult to be say exactly. However, assuming you are on tomcat then maxPostSize is what you want ( http://tomcat.apache.org/tomcat-5.5-doc/config/http.html).
As mentioned by the other respondents, are you sure its a POST? The 2MB default for Tomcat is still a butt load of text unless people are sending XML documents via a post or similar. HTH Adrian Auckland, NZ