I solved my own problem (Re: Big problem migrating to Tomcat 4.0: generateEndComment()) after analysing the jsp source <I discovered that the JasperException thrown (while executing .generateEndComment()) during parsing was caused by a usebean tag closed in the 'extended' format i.e. <jsp:useBean id="sessMB" class="dabacus.M_TablaBase" scope="session"> </jsp:useBean > located in a jsp that was included in the page being called through <%@ include page="nameoffile.jsp" /> Once I changed it to the 'brief' form i.e. <jsp:useBean id="sessMB" class="dabacus.M_TablaBase" scope="session" /> The exception was no longer thrown. Any comments? Saimon
