Rental property building depreciable cost is 0
I have a rental property which original purchase is 500,000, and land cost is 100,000. This property is converted to rental property this year.
However, if I entered the land cost as 100,000, building cost shows as 0.
If I entered the land cost as 0, then building cost shows as 500,000.
I believe the building cost should be 500,000 - 100,000 = 400,000 here.
Am I correct? Anyone facing the same issue??