Solution : https://service.sap.com/sap/support/notes/834838 (SAP Service marketplace login required)
Key words :
menu -> table entry -> delete -> delete entry, select work area /sapapo/cdpspresenta, detailed scheduling planning board, terms /sapapo/cdps0, table entry, dialog box, performance warning, performance reason, transaction se16, coresponding users
Related Notes :
| 660113 | Performance: Setting up DS planning board for Release 4.0 |