Dragdrop within ALV on certain column

Hi,

In a report I enabled drag & drop. It works fine. Whatever row/column I drag the event is picked up. The handle is given in the layout structure of the ALV (GS_LAYALV-S_DRAGDROP-ROW_DDID = HANDLE_ALV).

I want to limit drag & drop to a specific column. According to my info you have to fill the field dragdropid of the fieldcat (lvc_s_fcat) with the handle. I did that but now drag & drop does not function anymore.

Anyone there who knoes the steps to make d&d work for only a specific column within an ALV or has some clues to point me in the right direction.

Bert