SAP Message VK485 - Calendar &1 for period &2 to &3 can not be used as a settlement period

Diagnosis Calendar &V1& cannot be used as a settlement period from &V2& to &V3&. System Response The system only allows a calendar as a settlement period , if at least one valid settlement date lies in thevalidity period &V2& to &V3& for the agreement. Procedure Check the definition of calendar &V1&. It may be necessary to changethe calendar definition or create a new calendar.