Hy! when i try to run a report that contain this query : select ann.id ID, ann.name PROKYRIXI from announcements ann where to_char(ann.deadline,'YYYY')<= $P{endYear} and to_char(ann.begin_date,'YYYY')>= $P{startYear} i receive this type of error: Error filling print... Error executing SQL statement for : approvedAmount ..... Caused by: java.sql.SQLException: ORA-01722: invalid number ... Interesting is if a run this report on Db that is local it works fine but when I try on DB that is in the network I received this error Thanks