Solution : https://service.sap.com/sap/support/notes/503991 (SAP Service marketplace login required)
Key words :
scheduling parameters 2 = lead time scheduling, order finish date shifts, lead time scheduling, order finish date, planning time fence, determined production date, attached advance correction, terms fixing type, forward scheduling, requirements date
Related Notes :
640207 | MD03, MD43: Incorrect planned order dates |
603487 | Matl reqmts planning: No switching to forward scheduling |
207572 | MRP: Plnd orders w/ basic start > basic finish |