Solution : https://service.sap.com/sap/support/notes/487056 (SAP Service marketplace login required)
Key words :
period split extends, period split, transaction md67, report rm60roll, fiscal year, copied incorrectly, transaction ms64, report rm60simu, terms ms64, xpbet reason
Related Notes :
| 503530 | MD62: Monthly divisions incorrectly split |
| 315065 | MD67: Problems for splitting month -> week -> day |