Diagnosis
There is a hierarchy with name &V1&, DATETO = &V3& and DATEFROM = &V2&.The time interval of this hierarchy contains the time interval of thehierarchy to be loaded, whereby both have the same technical name.

Procedure
Change the time interval of the existing hierarchy in the hierarchymaintenance so that the time interval of the hierarchy to be loaded isnot in the time interval of the existing hierarchy.