Field help (DPRDUR) 

This field displays the depreciation duration of the asset.
In the case when association of sections are set up for the financial asset, the duration can be automatically determined from the accounting Code and/or the Group.
SEEINFO From the Action icon, select Duration in months to enter the duration directly in months, which is then automatically converted into years and thousandths of years.
According to the selected depreciation mode, the following controls will be applied:

Asset in concession managed according to the following management mode: 1st asset of the concession:

Asset in concession managed according to the following management mode: Renewal:

Depreciation duration for the component assets:
On the Fiscal plan, the depreciation duration of the Component assets can be automatically determined, during the confirmation of the asset creation, from the duration that appears in the Principal asset plan. The calculation mode for this duration depends on the \ CPLDURPRC - Assets % Depreciation duration parameter setting (AAS chapter, FAS group).

Subsidy plan :
Upon asset creation, the subsidy plan systematically inherits of the fiscal plan mode.

SEEREFERTTO Further details and examples are provided in the following documentation: Depreciation mode description.