Hi, i have found the following starge behaviour of iReport: If i execute my query with the following simple condition: WHERE DATECREATED < '28/07/2010' from Toad, it functions well. But if i use this condition in the iReport, it gives the following exception: java.sql.SQLException: ORA-01843: mes no válido It sounds very strange to me..... Does anyone have any idea? Bianca Post Edited by bbromonti at 09/06/2010 14:37