Solution : https://service.sap.com/sap/support/notes/524447 (SAP Service marketplace login required)
Key words :
characteristic 'cost element', overhead cost controlling, edit field 'line 1', 'free entry' option, cost element group, system displays dots, prerequisites manual planning, 'form-based' entry, actual key values, invalid key values
Related Notes :
| 392961 | KP06ff: termination PROGRAM_ERROR after initial screen |
| 319713 | Error with Excel upload - possible causes |