cost management should not have impact in back to back order process

 Hi Folks,

We have following requirement.

Costing information

Ex:- We have Item= iphone cap, 

one item Cost= 10,

Available Qunatity=10

Total costing= 100, 

Costing Method: Average

We got an customer order for 20. now  we split this order into 2 lines. 

Line -1 for qunatity-10 (We used the available quantity)

Line-2 for Quantity-10, we raise a PO for 10 @ one item cost=11 

Receive the Items 10 @ cost of =10 ,

now  Receiving Account (Debit) 110

          Inventory Accrual (Credit) 110

when we  deliver the receipt into inventory.

Inventory Valuation (Debit) 110

Receiving Account (Credit) 110

My costing will be updated as follow.

Costing information

Ex:- We have Item= iphone cap, 

one item Cost= 10.5