Solution : https://service.sap.com/sap/support/notes/216653 (SAP Service marketplace login required)
Key words : 
additional key words archiving, fiscal year variant vv, fiscal year variant, entered fiscal year, shortened fiscal year, archiving objects co_costctr, posting period nnn, posting period, message gu506, rksarewr        sapdbcrk
Related Notes : 
       
| 672255 | Shortened fiscal year/changing fiscal periods |