Hi, 1. jdt-compiler-3.1.1.jar (included in jasperreports-1.2.7-project.zip) . 2. When I try to compile my jrxml with BSH (bsh-1.3.0.jar & jr-bsh-compiler.jar): java.lang.NoSuchMethodError: net.sf.jasperreports.engine.JRExpression.getName()Ljava/lang/String; at net.sf.jasperreports.engine.design.JRBshGenerator.generateMethod(JRBshGenerator.java:363) 3. Now I am using the Java compiler, it works but slowly. Max