I have a JSP A that includes a JSP B both with the errorPage set to receive all the errors. When the exception is throwen in B I get a page with some content from JSP A and the following exception : java.lang.IllegalStateException: Cannot forward as OutputStream or Writer has already been obtained Do you know how to solve this problem? =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets