Fixed Assets import error: Asset Net Book Value must be 0,00

We are importing from Excel as per 1-1-2023

Assets from former years 2017 and before which are still in use but fully depreciated (older than 60 months, remaining useful life of 0 months and net book value 0,00) cannot be imported. The message Asset Net Book Value must be 0,00 comes up.

Assets from 2018 and later are imported succesfully.

Has anyone an idea what we have to change and how this can be resolved ?

Thanks in advance