Diagnosis
No points have been maintained for any real estate index series for anybase year for the valid-from date you selected.
The rent adjustment can only be carried out for this valid-from date ifthe index points of the index series and base years referred to in therental agreements are maintained.

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

Procedure
Enter either another valid-from date or other contractual data, ifnecessary.
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.