This is on component consumption in MFBF (REM backflush) based on stock determination.
The component X gets consumed from Vendor consignment stk , for posting date 03/29 if the stock is from vendor A.
However , for the same posting date (03/29) it COGI's if the stock is from Vendor B?
Why should it COGI when stock is available from vendor B for the same posting date (03/29)?
However it works for vendor B, if posting date is 04/02.