Salaam Raed
Just changing the Useful life wont work. First you will have to bring some value back into the asset. Unless there is value to be depreciated, no depreciation will happen
Did the auditor recommend you any revaluated amount per asset?
- If yes, do ABAWN
- If not, do ABZU (Asset Write Up)
Once Value is back in the asset, change the Useful Life, and then AFAB
It should work
Ajay M