Diagnosis
According to the data basis definition, &v1& should be used as a nodecharacteristic in hierarchies of characteristic &v2&. However, thedefinition of data basis &v4& already shows that a different field (&v3&
) should be used as the node characteristic for &v2&. The assignment ofthe node characteristic must be unique for the entire client.

System Response
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Procedure
Correct the definition of the data basis. This error is usually due toinappropriate role assignments.