Hi everyone, I'm working whit Drools 5.4.0 final and the last version of Guvnor (5.40 final). I'm using eclipse as IDE. The problem is whit this kind of actions that i have to use in my rules: $asegurado.agregarExamenDeAsegurabilidad( "TRANSCRIPCION COPIA DEL RESULTADO DE LA ULTIMA MAMOGRAFIA (NO MAYOR A UN A*Ñ*O)" ); In this action the result is an insertion on an Array but if you observe there is a 'Ñ' and when i run the test i get something like: TRANSCRIPCION COPIA DEL RESULTADO DE LA ULTIMA CITOLOGIA (NO MAYOR A UN * AÑO*) So the rule is never true. I've tried whit some advises in the forums like insert "-Dfile.encoding=ISO-8859-1" (i try with UTF-8 and Cp1252 too) on the arguments of the server i'm using to deploy guvnor but the problem remains plus other like try to save the file with an specific encode. I already try to adding and "encoding" parameter to the "kagent" like this: String encoding = "UTF-8"; kagent.applyChangeSet( ResourceFactory.newClassPathResource( "changeset.xml"),encoding); But nothing seems to work. What am I doing wrong?? I hope you can help me and thank you all. -- Yuliban Fernando Penagos Gómez Ingeniería de Sistemas Universidad Distrital Francisco José de Caldas