restricting FV60 to not post affects transaction F-47

Hi

we have a role that has both transactions FV60 and F-47

we tried to restrict FV60 to not post but modifying the object F_BKPF_BLA and take out value 01

with doing this it took the button post out of the transaction

but it affected the functionality of F-47 which requires the value 01

is there a way to make this work?

regards