How To Fix USMD1054 - Data model &1: Storage and use type of entity types &2 and &3 is invalid

USMD1054 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 054

• Message text: Data model &1: Storage and use type of entity types &2 and &3 is invalid

What causes this issue?

Entity types with <LS>1</> as the <DS:DE.USMD_USAGE_TYPE>storage and use
type</> <ZH>cannot</> be on a higher level than entity types with the
storage and use type <LS>2 </>or <LS>3</> (using relationships with
<LS>Leading</> or <LS>Qualifying</> as the relationship type). If an
entity type is edition-dependent, all dependent entity types must also
be edition-dependent.

System Response

The data model cannot be saved or activated.

How to fix this error?

Assign an entity type with a suitable storage and use type.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1054 - Data model &1: Storage and use type of entity types &2 and &3 is invalid ?

  The SAP error message USMD1054 indicates that there is an issue with the storage and use type of entity types in a data model. This error typically arises in the context of SAP Master Data Governance (MDG) when there is a mismatch or inconsistency in the configuration of entity types.
  
  Cause:
  The error message USMD1054 can be triggered by several factors, including:
  
  
  Inconsistent Configuration: The storage and use types of the specified entity types do not match the expected configuration. This can happen if the entity types are not properly defined in the data model.
  
  
  Incorrect Data Model Setup: If the data model has been modified or not set up correctly, it can lead to this error. This includes issues with the relationships between entity types.
  
  
  Transport Issues: If changes were transported from one system to another (e.g., from development to production) without proper adjustments, it may lead to inconsistencies.
  
  
  Custom Development: If there are custom