SAP Message 62328 - Main usage type '&' is not defined

Diagnosis
The main usage type '&V1&' that you have entered for property orbuilding is not defined.

System Response
Your entry is not accepted.

Procedure
The definition of the main usage type depends on whether assetaccounting has been installed.
If asset accounting has been installed, the system automatically takesover the asset class of the asset assigned to the object as the mainusage type.
If asset accounting has not been installed, you must enter one of thevalues defined in Real Estate Customizing (F4).