How To Fix USMD1154 - Data model &1: Attribute &2 of entity type &3 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 154

• Message text: Data model &1: Attribute &2 of entity type &3 is invalid

What causes this issue?

The attribute cannot (or no longer) be used for authorizations. Only
attributes that are in the non-key part of the check table for the
entity type can be used for authorizations.

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?

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 USMD1154 - Data model &1: Attribute &2 of entity type &3 is invalid ?

  The SAP error message USMD1154 typically indicates that there is an issue with the data model in the context of SAP Master Data Governance (MDG). Specifically, it points to an invalid attribute in a specified entity type within the data model.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Invalid Attribute Definition: The attribute specified in the error message may not be defined correctly in the data model. This could be due to a typo, a missing attribute, or an attribute that has been deleted or renamed.
  
  
  Data Model Configuration Issues: There may be inconsistencies in the configuration of the data model, such as incorrect mappings or relationships between entities.
  
  
  Transport Issues: If the data model was transported from one system to another, there may have been issues during the transport process that led to missing or invalid attributes.
  
  
  Versioning Issues: If there are multiple versions of the data model, the system may be referencing an outdated version that does not include the specified attribute.
  
  
  Solution:
  To resolve the USMD1154 error, you can take the following steps:
  
  
  Check Attribute Definition:
  
  Verify that the attribute specified in the error message is correctly defined in the data model. Check for any typos or discrepancies in the attribute name.
  
  
  
  Review Data Model Configuration:
  
  Go to the data model configuration in SAP MDG and ensure that all attributes and entity types are correctly configured. Look for any inconsistencies or missing definitions.
  
  
  
  Transport Check:
  
  If the data model was recently transported, check the transport logs for any errors or warnings. Ensure that all necessary objects were included in the transport.
  
  
  
  Version Management:
  
  Check if you are using the correct version of the data model. If there are multiple versions, ensure that the system is referencing the latest version that includes the required attributes.
  
  
  
  Debugging:
  
  If the issue persists, consider using debugging tools to trace the execution and identify where the error is occurring in the code.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific data model and entity types to ensure compliance with best practices.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for further assistance. Provide them with the error details and any relevant configuration information.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on the error.
  MDG Documentation: Review the official SAP MDG documentation for best practices in data model configuration and management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the USMD1154 error in your SAP MDG environment.