$ 0 0 Hi, You can go through this.. http://www.google.co.in/url?sa=t&rct=j&q=how%20to%20change%20data%20type%20dynamically%20in%20webdynpro%20abap%20alv&source=web&cd=2&cad=rja&ved=0CC4QFjAB&url=http%3A%2F%2Fwww.sdn.sap.com%2Firj%2Fscn%2Fgo%2Fportal%2Fprtroot%2Fdocs%2Flibrary%2Fuuid%2F4c70444a-0801-0010-7688-9e4bd844b783%3Foverridelayout%3Dtrue&ei=VUbeUcnFFMvnkAWAkoHoBA&usg=AFQjCNGgDrZjHdPFnxWwy6vRplhRcvMizQ&bvm=bv.48705608,d.dGI Cheers,Kris.