Solution : https://service.sap.com/sap/support/notes/1281578 (SAP Service marketplace login required)
Key words :
customer-specific development class, ko14valmin = xthe required function, customer-specific package, copy plan values, manual advance tasks, tab = coom_plan_copy_year_rangefield = cj9b, copy planning data, fiscal years individually, utility program z_t811flags_maintain, target fiscal year
Related Notes :
672255 | Shortened fiscal year/changing fiscal periods |