When employee/HR applies for LOA , it shows start date & Expected return date. But does not show total no. of leave days. But for other leave types ( except LOA ) it shows requesting days.
SuccessFactors Employee Central Time Off
This is an expected behavior.Requesting field will not be displayed for Leave of absence
Leave of Absence, LOA, Requesting , KBA , LOD-SF-EC-TIM , Time-Off , Problem