SAP Message BRAIN505 - Two different hier. not allowed for elimination of int. business volume

Diagnosis
Different hierarchies are used for the two referencing characteristicsin at least one characteristic pair for the elimination of internalbusiness volumes.
The use of two different hierarchies for the elimination of internalbusiness volume is not possible.
The characteristics and hierarchies (name/version/key date) used are:
V1 with hierarchy v2
V3 with hierarchy v4

System Response
A warning appears and no data is displayed. You can navigate further,but you must align the hierarchies for the characteristic pairs.

Procedure
Use the Properties context menu entry to change one of the twohierarchies so that the hierarchies in each respective characteristicpair are identical.

1170742Elimination of internal business volume: Inactive hierarchy