How To Fix USMD1059 - Data model &1: Entity type &2 has leading relationship to entity type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 059

• Message text: Data model &1: Entity type &2 has leading relationship to entity type &3

What causes this issue?

In <LS>Leading</> relationships, the storage and use type of the
from-entity type must be <LS>1</> if the storage and use type of the
to-entity type is <LS>4</>.

System Response

The data model cannot be saved or activated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.