SAP Message AO479 - Errors occurred during calculation of preinvestment figures

Diagnosis
For the calculation of the preinvestment figures, the system has todetermine a mean annual due date for the cash flow of the year. Inorder to determine this date, the system needs specifications on thefiscal year variant you are using. These specifications are either notavailable or are inconsistent.

System Response
The preinvestment figures cannot tbe calculated.

Procedure
Check the Customizing settings of yourfiscal year variants for variant &V1&in controlling area &V2&. If you are using a year-dependent fiscal yearvariant, check the settings in the time periods of your planninginterval.