Solution : https://service.sap.com/sap/support/notes/616124 (SAP Service marketplace login required)
Key words :
project planning board, afvgd-ewdne reason, forecasted normal duration, normal duration, afvgd-puffr, afvgd-dauno, afvgd-daune, afvgd-ewdan, diagram area, free buffer
Related Notes :
| 435853 | CJ2B: Inc. free buffer/total buffer for activity elements |
| 407160 | Project planning board: Composite note of dates & durations |
| 377013 | Free float for latest date invalid |
| 358668 | PPT:Display free float in the diagram section is wrong |