Solution : https://service.sap.com/sap/support/notes/710366 (SAP Service marketplace login required)
Key words :
solution activate fabric calendar check, fabric calendar check, scheduling margin reason, symptom opening date, terms planned order, opening date calculation, planned order, opening date, opening period, integrated scenario
Related Notes :
| 893416 | Latest requmnt date/time must be between requmnt date/time# |
| 611153 | APO<->R/3: Planned order dates check (modification) |
| 600194 | APO<->R/3: Planned order dates check in SAP R/3 |