Field help (HRSEXE) 

This field is used to define the calculation horizon of the depreciation simulation. It specifies the number of fiscal years for which the processing must be carried out. For instance, 5 means that the software will determine, upon calculation, the charge for the current fiscal year and for the next four fiscal years.
This is a default value. This horizon can be changed upon launching the processing calculation.

SEEWARNING This value has a great impact on the calculation processing times. For more information on the calculation optimization terms, refer to attached document:Calculation optimization.