SAP Message 6A089 - Business entity & is not assigned to any rep.list of rents

Diagnosis
You want to recalculate the rent for a rental unit based on arepresentative list of rents.
You have not entered a representative list of rents in the businessentity of this rental unit.

System Response
The new rent cannot be calculated, since the system does not know whichrepresentative list of rents to use.

Procedure
Enter a link to the required representative list of rents in themaster data of the business entity &v1&.