Diagnosis
In the data model of databasis &V1&, you have specified the same characteristic (&V2&) for theroles Noncurrent Asset as well as Assets/Liabilities.These characteristics must be different.

System Response
The definition of data basis &V1& is inconsistent and cannot be saved inthis state.

Procedure
Ascertain whether you want to use both of the consolidation functionselimination of interunitprofit/loss in transferred assetsand Capitalization and ValuationAllowances.
If you do, choose different characteristics for Noncurrent Assetand Assets/Liabilities.
If the identical assignments are intentional in order to use only onecharacteristic in the master data, to do this you should instead add tothe InfoObject catalog another characteristic that referencescharacteristic &V2&, and then you should assign both of thesecharacteristics.