SAP Message RSRV265 - Number range object for characteristic &1 (basic char. &2) unknown

Diagnosis
Characteristic &V1& (basic characteristic &V2&) has the number rangenumber &V3&. An error occured when specifying the name of the numberrange object.

Procedure
Try to reactivate characteristic &V2&. Execute this test again.
If you have executed this test in the repair mode, then the repair wasnot successful.