Solution : https://service.sap.com/sap/support/notes/504976 (SAP Service marketplace login required)
Key words :
% component scrap maintained, component level, component scarp, purchase requistion, purchase order, copied quantity, purchase requisition, subcontracting bom, grid values, header level
Related Notes :
| 673081 | AFS MRP: BOM explosion is incorrect |
| 500517 | Components not planned in MRP ("Zero quantity" indicator) |