Any Solution to Ravi's issue I'm facing the same issue myself. How to use the parameter of collection type in ireports using DB2 database, where (case when ('a' = 'a') then $X{ IN ,col1,MyParam} when ('a' = 'b') then $X{ IN ,col2,MyParam} end) gives error!!!!!! Please help, Thanks & Regards, Sam Post Edited by asksam55 at 03/22/2012 10:51