Hi, experts.
I would like to know why the field "differentiation type value" (DFVAL) exists in the table BP Roles (BUT100). I haven't found anything, any documentation, about this field and how it works.
I see it is one of the table key and I could use it to repeat the same RLTYP without any violation. But I would know what are the reasons, in terms of function.
Regards,
André