I have set Invoice verification tolerance key PP upper limit 5 % and value 5 in customizing.
I have also set message M8479 and M8481 as error message in customizing.
My requirement is to limit user from posting invoice above 5 % of GRN Amount.
however I cannot get message M8479 and M8481 % of invoice amount tolerance.
I want message M879 and M8481 to be triggered at invoice verification which is not happening.