There is an issue that occurs when the ShowHRYearCalendar() javascript is used on a workflow form.
Using the javascript URL Label of
ShowHRYearCalendar()
on a workflow form does not display the standard HR.Net Year Calendar. Using the same javascript in a screen works as expected.
This is a known issue and has been reported to Vizual development for enhancement in a future release.
While Vizual is trying to resolve this problem, It is possible to display the absence schedule calendar from a workflow form using the following javascript.
ShowAbsenceScheduleCalendar()