Why is a component, added via the Bulk Actions screen, not pulling through to the employee's payslip?

Why is a component, added via the Bulk Actions screen, not pulling through to the employee's payslip?

If a component, added via the Bulk Actions screen, is not pulling through to the affected employee's Edit Payslip screen, it may be that there are duplicate costings (i.e. the component is duplicated). This can be viewed on the employee's grid on the Bulk Actions screen. 

In order for the component to pull through onto the Edit Payslip screen, delete the duplicate component (sometimes with a zero value) from the grid.

      Navigate > Bulk Actions