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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1156 - Customizing settings for authorization model are inconsistent ?

  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 can follow these steps:
  
  
  Check Customizing Settings:
  
  Go to the transaction code SPRO and navigate to the relevant customizing settings for the authorization model in MDG.
  Verify that all required settings are correctly configured and consistent.
  
  
  
  Consistency Check:
  
  Use the transaction MDG_CHECK or relevant consistency check tools provided by SAP to identify specific inconsistencies in the authorization model.
  Review the logs and messages generated by the consistency check to pinpoint the exact issues.
  
  
  
  Transport Management:
  
  If the issue is related to transport, ensure that all relevant customizing settings have been transported correctly.
  Check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  
  Documentation Review:
  
  Review any documentation related to changes made to the authorization model to ensure that all changes are accounted for and properly implemented.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues related to the authorization model.
  
  
  
  Consult SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), MDG_CHECK (Consistency Check), and SU01 (User Maintenance) for managing authorizations.
  Authorization Concepts: Understanding the underlying concepts of SAP authorization management, including roles, profiles, and authorization objects, can help in troubleshooting issues related to authorizations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify and resolve the inconsistencies causing the USMD1156 error in your SAP system.