Change Currency format from Coma (,) to Dot (.)

Hello All,

Any help on changing the currency value format change from COMA (,) to DOT (.) in MDG CR, tried changing the user profile settings (SU3)
in ERP and don’t see it reflects in SAP MDG change Request.

CR value shows currency value as 0,01 and want to shown as 0.01

Regards, Srihari