Field help (FASRNDTYP) 

Specify the pro rata mode applied for the calculation of the first and last depreciation expenses, should the latter not cover a whole year.
The possible values are: Day, Week, Fortnight, Month.
For the Manualtype depreciations, this field does not need to be entered.
It should be noted that forDeclining and Straight-linemethods, theMonth and Day values are suggested respectively when the cursor points to this field.