Hi, you need tho put a locale parameter in execution time. For example in java, set the JRParameter.REPORT_LOCALE for the reports paramenters map like this: java.util.Map parameters = getParameters();java.util.Locale locale = new Locale( "en", "US" );parameters.put( JRParameter.REPORT_LOCALE, locale);JasperFillManager.fillReport( reportTemplate, parameters, dataSource );[/code]I hope it works for you!