two different implementations for the same BADI

Can i create 2 different implementations for the same BADI ?For example

I have one badi "/SAPSLL/IFEX_SD0C_R3 " . For this there is one implementation "ZIFEX_SD0C_R3 " . Can i deactivate this implementation "ZIFEX_SD0C_R3" and create a new implementation for the Badi "/SAPSLL/IFEX_SD0C_R3 " ?

Thanks & Regards ,

G.Pavan Kumar .