How To Fix USMD1156 - Customizing settings for authorization model are inconsistent

USMD1156 - Overview

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 156

• Message text: Customizing settings for authorization model are inconsistent

What causes this issue?

The authorization model contains attributes or entity types that do not
(or no longer) exist in the active data model.

System Response

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

How to fix this error?

Check the authorization model and make the required changes.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

USMD1156 - Details

• The SAP error message USMD1156 indicates that there are inconsistencies in the customizing settings for the authorization model in the SAP system. This error typically arises in the context of SAP Master Data Governance (MDG) when there are discrepancies in the configuration related to authorizations.
  
  Cause:
  The inconsistency can be caused by several factors, including:
  
  Missing or Incorrect Configuration: The authorization model may not be properly configured in the system, leading to mismatches between the expected settings and the actual settings.
  Transport Issues: If the customizing settings were transported from one system to another (e.g., from development to production), there may have been issues during the transport process that led to incomplete or incorrect settings.
  Version Mismatch: Different versions of the SAP system or components may lead to inconsistencies in the authorization model.
  Manual Changes: Manual changes made to the authorization settings without proper documentation or checks can lead to inconsistencies.
  
  
  Solution:
  To resolve the USMD1156 error, you