Solution : https://service.sap.com/sap/support/notes/584443 (SAP Service marketplace login required)
Key words : 
previous depreciation keys pull, select indicator xrafa, solution sap recommends, affected depreciation keys, terms multilevel key, shortened fiscal year, previous depreciation, calculation keys, shortened year, depreciation key
Related Notes : 
       
| 672255 | Shortened fiscal year/changing fiscal periods |