Solution : https://service.sap.com/sap/support/notes/401417 (SAP Service marketplace login required)
Key words :
additional key words cj2b, cn41 table area, completed work duration, completed work, actual duration, interim duration, remaining duration, edit duration, 'remaining work', work' fields
Related Notes :
| 407160 | Project planning board: Composite note of dates & durations |
| 381231 | CJ2B:Durations+dates f. activits/activity elemnts |