Hi Deepak,
You can add a user exit for the formula to calculate the attributable amount, but when you define a
limit for a limit type you can only provide internal and external limit amount only and not quantities.
A crude workaround could be that we read the quantity as a free characteristic and write a user exit
such that the attributable amount will be equal to quantity.
The limit amount that you define should then actually be the quantity of units.
Regards,
Sumant