SAP Message AA937 - Index series & has several base years (Enter another index series)

Diagnosis Index series &V1& belongs to an index class that is set up for indexseries with several base years (Asset Customizing: Environment ->Index specifications -> Index class). This function is onlyrequired in the SAP module Property Management. In AssetAccounting you can only use index series with one base year. Procedure Use an index series which has not been defined with several base years.