SAP Message RECAAR073 - Function is not available in this release (see long text)

Diagnosis
Data archiving for data specific to real estate has not been activatedfor all archiving objects in this release for technical reasons.
The following archiving objects are released:
REFX_CNCF,,Cash flow from contracts
REFX_ROCF,,Cash flow from rental objects
REFX_RADOC,,RE document
The archiving objects for master data objects and the real estatecontract are not released.

Procedure
If you want to delete master data that was created by mistake, you canuse the Deletion Without Archivingfunction.