How To Fix USMD1038 - Data model &1: Valid entity type in attribute is inconsistent: &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 038

• Message text: Data model &1: Valid entity type in attribute is inconsistent: &2/&3

What causes this issue?

The error might have occurred for one of the following reasons:
The entity type &V2& or the additional entity type &V3& is <ZH>not</>
defined.
The entity type &V2& is the same as the additional entity type &V3& and
the hierarchy usage is #Hierarchy Name#.
The entity type &V2& is not defined with the
<DS:DE.USMD_USAGE_TYPE>storage and use type</> <LS>1</>.
A hierarchy is <ZH>not</> allowed to be set up for the entity type.
The additional entity type &V3& is defined with storage and use type
<LS>4</> or <LS>1</> without a data element.

System Response

The data model cannot be saved or activated.

How to fix this error?

Identify the error based on the above mentioned possible causes and
change the settings accordingly.

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 USMD1038 - Data model &1: Valid entity type in attribute is inconsistent: &2/&3 ?

  The SAP error message USMD1038 indicates that there is an inconsistency in the data model related to entity types in the attribute. This error typically arises in the context of SAP Master Data Governance (MDG) when there is a mismatch between the expected entity type and the actual entity type defined in the data model.
  Cause:
  The error message USMD1038 can occur due to several reasons:
  
  Inconsistent Configuration: The entity type defined in the attribute does not match the expected entity type in the data model.
  Changes in Data Model: If the data model has been modified (e.g., changes in entity types or attributes) without proper updates to the related configurations, inconsistencies can arise.
  Data Migration Issues: During data migration or data load processes, if the data does not conform to the expected structure, this error can be triggered.
  Custom Development: If there are custom enhancements or developments that affect the data model, they may lead to inconsistencies.
  
  Solution:
  To resolve the USMD1038 error, you can follow these steps:
  
  
  Check Data Model Configuration:
  
  Go to the data model configuration in SAP MDG and verify the entity types and attributes.
  Ensure that the entity type defined in the attribute matches the expected entity type in the data model.
  
  
  
  Review Changes:
  
  If there have been recent changes to the data model, review those changes to ensure that all related configurations have been updated accordingly.
  
  
  
  Validate Data:
  
  If the error occurs during data entry or data migration, validate the data being processed to ensure it adheres to the expected structure and entity types.
  
  
  
  Check Custom Code:
  
  If there are custom developments, review the code to ensure that it does not introduce inconsistencies in the data model.
  
  
  
  Use MDG Tools:
  
  Utilize the MDG tools for data validation and consistency checks to identify and rectify any discrepancies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of MDG you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  MDG Community: Engage with the SAP community or forums where other users may have encountered similar issues and can share their solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the root cause of the USMD1038 error and implement the necessary corrections to resolve it.