Can I fix an error in my State return so I can e-file my taxes? When I try to fix error, I can't change the numbers. It has to do with vehicle depreciation valuation

I try to correct a number in my depreciation of a vehicle that I have stopped using all together for business.  Hind-sight, I should have just left it because out of service date was 12/31/21.  I can't seem to get the  numbers changed...I think it must be somewhere in my federal and it's being drug over to the state.  ?? help??