SAP Message AA652 - SYST: Error when calculating last day in fiscal year.--> F1

Diagnosis
While determining the last day of the period version &V2& of thefiscal year &V1&, an error has occurred.

Procedure
This error could be produced from three different things:
The period version &V2& allocated to the company code has not beencreated. In this case, you should create the period version.
The period version has been defined, but the allocation of calendardates to the fiscal periods has not been correctly performed, or in thecase of calendar-dependent period versions has not been completelyperformed.
The calendar date &V1& is invalid. This is a system error. Contact yourSystems Specialist.

52011Error in period determination