I have a small concern Regarding the period control and useful life of the Depreciation area.
Requirement is "Need to update the period control as "1 " for Depreciation area which ever is activated in T code : OAYZ.
But some of the Depreciation areas are showing in Change mode in Development system (for ex : Dep area 01, 14) and some of the Depreciation areas are showing in Display mode (For ex: Dep area 25 and 26).
So I have checked for some other COD for the same Depreciation areas i.e. 25 & 26 period control and use full life is showing in change mode only.
Hence I am requesting where should I check the setting to update the useful life and period control.