HBS Timesheet Notifications, Errors, and Warning Codes

MyTime is replacing HBS beginning with the May 11 – May 24, 2025 pay period for biweekly employees and the June monthly pay period for monthly employees. Visit the MyTime section of the Controller’s Office website for actions to take to get ready.

Huntington Business Systems (HBS) is used by UCSF employees to submit timesheets and leave requests. HBS helps you submit a correct timesheet by providing notifications, errors, and warnings during the submission process. A timesheet containing errors cannot be submitted. Warnings are guidelines, and do not prohibit timesheet submission. This quick reference guide explains the errors, warnings, and notifications in HBS and what to do when encountered.