SCRAP STOCK APO / PPDS

Hi,

I have observed on some materials quite strange situation with some scrap percentage volume which is added to the process order.

I planned production 2000 hl in SNP, after converting the order to PPDS production plan is set for 3000hl. When I open the process order in COR2 t-code SAP ECC we see defined scrap on 50% level.This functionality appears only on couple of the SKU not all of them.

Thanks.