SAP Message 6A062 - Index points of index series & & per & not found

Diagnosis
No points have been maintained for the date &V3& in index series &V1&,base year &V2&.

System Response
The rent adjustment cannot be carried out for this date.

Procedure
There are two possibilities:
Enter either a different valid-from date or different contractual data.
If your entry was correct, contact your system administrator.

Procedure for the system administrator
Check and correct the settings for the index data in Customizing asrequired.