Hi Olga, Absolutely I think my problem comes when compiling Of Report. logs are as follows: net.sf.jasperreports.engine.JRException: Error compiling report java source files : c:ATreport32name_13577036029444_72567.java java.io.IOException : Cannot run program javac : CreateProcess error=2, The system connot find the file specified c:AT is the directory containing the jar and / lib of the application Thanks and regards, Abdel