Why is Current year net budget values not showing values in the project register?

The reason why the Current year net budget values are showing up as $0.00 is because the projects for the current financial year 19/20 do not have any figures entered for the 19/20. It would be best to check if the figures have been entered within the project budget under the 19/20 period. If there are no figures entered there then the project register will most certainly show $0.00.