System variable 746 has two different settings as seen below.
1. Recalculate immediately
When this setting is set, the system variable will reduce an employee’s booking with the time he/she has registered. Let’s look at an example:
Peter is booked 7,5 the 15 December.
He now makes a time registration for 5 hours also on the 15 December.
The system variable will now reduce the booking: 7,5 – 5,0 = 2,5 hours.
Peter now has 2,5 left that day as he already spent 5 hours.
2. Don’t recalculate
This setting does not reduce the booking a given day even though a resource makes a time registration.