Appraiser Weights Do Not Total 100%

An employee is trying to finish her self appraisal but is receiving an error that appraiser weights don't total 100%. I checked the appraisal and position set up and cannot locate the warning. How can I get past this warning?

Try re-saving the Employee Data screen for this employee.

Select the employee from the Employee Selector. From the main menu, click Manage Employees, then Employee Data. Scroll to the bottom of the "Settings" tab and click Save.