1. Navigate to ePayroll > Payroll Admin > Employee Pay Details.
2. Click 
for the staff with the failed payrun.
3. Under 'General Information', check if the staff is assigned to a work week. Assign a work calendar if it is missing.
4. Click 
to save the changes made.
5. Repeat steps 2 - 4 for all affected staff, once done reprocess their payrun.