Solution : https://service.sap.com/sap/support/notes/625073 (SAP Service marketplace login required)
Key words :
indicator 'fixed date, terms t459k-mntga, attached advance correction, sales order item, schedule line reason, production order, set reason, delivery quantity, availability check, system generates
Related Notes :
| 377299 | Reason f rejectn d.n. delete planned assembly order |