Solution : https://service.sap.com/sap/support/notes/660073 (SAP Service marketplace login required)
Key words :
background backorder processing takes, sales scheduling agreement items, sales scheduling agreements, item-related data, large number, terms cmds, bop reason, unneccessary runtime, atp fields, read repeatedly
Related Notes :
| 609435 | Composite SAP note: Performance in backorder processing |