Diagnosis
The database tables to be generated - as well as the client - cancontain a maximum of 15 key fields. The system reserves two key fieldsfor edition-dependent master data. This results in the followingprerequisites for defining relationships with Leading orQualifying as the relationship type:

• A maximum of 12 higher-level relationships with the relationship type
Leading (direct or indirect) can be defined for entity types withstorage and use type 1.

• A maximum of 12 higher-level relationships with Leading or
Qualifying as the relationship type can be defined for entitytypes with storage and use type 4.

• A maximum of 14 higher-level relationships with the relationship type
Leading (direct or indirect) can be defined for entity types withstorage and use type 2.
These prerequisites are not fulfilled for entity type &V2&.

System Response
The data model cannot be saved or activated.

Procedure
Only define as many relationships as the prerequisites allow.