Solution : https://service.sap.com/sap/support/notes/199903 (SAP Service marketplace login required)
Key words :
additional key words /sapapo/cdps0, 'edit -> visible time segment -> begin, edit -> visible time segment -> finish, visible time segment, detailed planning board, apo planning board, planning board, display blocks, resource screen, graphic displays
Related Notes :
| 365737 | Incorrect positioning on first/last graphical object |