Nullpointerexeception in Servlet

[Margarita Romero S.]

Hi, I wrote an generic servlet which belongs to a package called "database". When I call this generic servlet from Netscape Enterprise Server 4.0. I obtain "nullpointerexception" when I use servlet runner It does work, why?   My sentence is this:   ConfigBDServlet DBConfig = (ConfigBDServlet)    getServletConfig().getServletContext().getServlet("database.ConfigBDServlet");    What can I do? Greetings and thanks in advance,   Margarita           \\|||//          (@@)    _ooO_(_)_Ooo________________________________   |______|_____|_____|_____|_____|_____|_____|_____|   |___|____|_____|_____|_____|_____|_____|_____|____|   |_____|_____|_____|