Hi, Please help me to pass a parameter in my ireport so that i can use a multiselect query with the use of parameter. in my report i am using $x{IN,ADMIN1,admins} but getting error that wrong type java.lang.string for parameter admins, admins should be an array or collection. parameter admins: class: java.util.Collection Default Value Expression: "select admin from sccp_raw group by admin"