Can we overwrite the changes in existing FSV?

I created a caller hierarchy (FSV) based connected an existing one. After modifying the caller FSV, I attempted to transcript those changes backmost to the archetypal utilizing the "Copy To" menu. However, I encountered an mistake connection stating "Hierarchy ID already exists." While I recognize that accounts tin beryllium manually added to the existing FSV, I'm wondering if it's imaginable to overwrite the existing FSV wholly with the caller one?

#FSV

#SAP HANA