Solution : https://service.sap.com/sap/support/notes/433913 (SAP Service marketplace login required)
Key words :
additional key words cj2b, attached source code corrections, addition field 'remaining duration', calculated field 'tentative duration', remaining durationcalculated fields, project planning board, internally processed activities, tentative work, table section, gantt chart
Related Notes :
| 407160 | Project planning board: Composite note of dates & durations |