Solution : https://service.sap.com/sap/support/notes/663278 (SAP Service marketplace login required)
Key words :
type default valuei_assembly_scrap type, product cost collector, variance calculation reason, function module rm_reppoint_read_multi_period, spaceselect flags 'optional', calculate scrap variances, planned scrap, assembly scrap, operation scrap, repetitive manufacturing
Related Notes :
734913 | Variance/scrap: W/o reporting point backflush/ w/o yield |
398929 | INFORMATION: CO-PC-OBJ (variance calculation) |