condition rate formula

Condition Value / Order quantity

I am using 2lis_11_vakon which loads the data in to ODS 0SD_O05

The the formula defined in the update rules for condition rate will be

Condition Value / Billing Quantity SU

Is it the standard formula used by all the companies for calculating condition rate or calculating of condition rate or it changes according to the requirements

When I was asking my user he was telling that he is not aware or in which Tcode I can check that the values of condition rate in r/3 and Bw are matching