SAP Message USMD1094 - Data model &1, entity type &2: Complete key in hierarchy is too long

Diagnosis
The key length of the hierarchy-defining entity type &V2& or of anentity type from its hierarchy exceeds the maximum of 60 characters.
The key length of an entity type results from the following lengths:

  • Length of entity type

  • Length of entity types that the system considers via relationships of
    • the Leading relationship type
    • Length of the technical key fields

      • System Response
      The length violation prevents the system from activating the data model.

      Procedure
      Check entity type &V2& and the entity types from its hierarchy andadjust the data model such that the key length of the entity types inthe hierarchy for entity type &V2& does not exceed 60 characters.