Solution : https://service.sap.com/sap/support/notes/152477 (SAP Service marketplace login required)
Key words :
additional key words co01, rounding errors occur, type floating point, header quantity, production order, component quantities, incorrect quantities, solution correct, calculation, co_mk_resb_amount
Related Notes :
308461 | Rounding error in quantities of alternative items |
117321 | CO01,02: Rounding error for component quantities |
93354 | Incorrect component qty when changing header qty |