Solution : https://service.sap.com/sap/support/notes/79351 (SAP Service marketplace login required)
Key words :
contract start date double dates, additional key words billing plan, fields 'billing plan start date', header billing plan, deleted dates manually, function 'generate dates', item billing plans, billing date', billing plan, dates lying
Related Notes :
| 126027 | Correction report SDFLAC2 Creating deadlines |
| 125176 | Correction report SDFPLAC1 for creating dates |
| 75622 | Header billing plan: Date status wrong |
| 74523 | Dates deleted before billed date |
| 64582 | Incorrect invoice value in header billing plan |