Solution : https://service.sap.com/sap/support/notes/656411 (SAP Service marketplace login required)
Key words :
schedule line quantity, incorrect order quantity, order quantity, confirmed quantity, assembly order, production order, change characteristics, fast entry, sales document, inconsistency occurs
Related Notes :
459793 | M:IS-MP: ATP aft change of characterstc in charctrstc overvw |