Field help (CRBVEHCOD6) 

This field is entered only if, following the account posting change, the plan has been subject to a method change that must be taken into account (active "Process" index on the "Setup" tab). This field which can only be entered on the "Fiscal" year level, is loaded either with the code entered in setup, either with the initial vehicle code if the asset is in error or if no code modification has been asked on the "Setup" tab. It can still be modified.