I caught SQLException and he said that : "No suitable driver found for jdbc:derby:MoneyBack1;create=true;user=miltone;password=password"So your classloader can't find the derby driver. Have you checked that derby.jar is on your classpath?
The sysinfo tool is useful for diagnosing classpath problems like these: http://db.apache.org/derby/docs/10.9/getstart/tgsrunningsysinfo.html thanks, bryan