Solution : https://service.sap.com/sap/support/notes/89555 (SAP Service marketplace login required)
Key words :
additional key words forecast, attached advance correction, fiscal year variant, calendar year, posting period, incorrect date, calculated, prerequisites
Related Notes :
| 101275 | Problems during forecast with fiscal year variant |
| 74791 | 3.1H: Forecast date for fiscal year variant MM01 |