SAP Message WXP054 - Period &1 not maintained for fiscal year variant/fiscal year &2/&3

Diagnosis You want to create planning data for period &V1& in fiscal year &V3&.Fiscal year variant &V2& is used in your planning. The combination ofperiod and fiscal year that you want to use is not valid for thisvariant. System Response No planning data can be created. Procedure Extend the fiscal year variant &V2& to include thenecessary periods and fiscal year.