Cost Center : C1 ( Canteen)
Cost Center : C2
All the FI Postings related to Canteen will be sent to Cost Center C1
From C1 90% of the amount will be allocated to C2 and 10% will be retained in C1
1st May 2010 --- $100 Posted in FI with Cost Center C1
30th May 2010 -- Allocation happened
Now after the Allocation happens, C1 will have an amount of $10 and C2 will have $90
1st June 2010 -- $200 Posted in FI with Cost Center C1
So now C1 will contain $200 + $10 ( Portion from May month)
1) Whether 90% of $210 will be sent to C2 or 90% of $200 will be sent C2?
2) How the SAP system knows whether $210 or $200 needs to be allocated to C2?