Hi all,
finally It runs well.
we need not specify the error-page tag in web.xml.
we just need to configure the IE options Advanced tab. in that uncheck friendly error messages .
index.jsp <%@ page errorPage="errorhandler.jsp" %>
<html>
<body>
<%
int s=0;
if (s==0){
throw new RuntimeException("Name Not Specified");
}
%>
</body>
</html>
errorhandler.jsp <%@ page isErrorPage="true" %>
<html>
<body>
Unable to process your request <br>
Please try again.
</body>
</html>
x()