How To Fix USMD1540 - Data model &1, entity type &2, attribute &3: Data element type is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 540

• Message text: Data model &1, entity type &2, attribute &3: Data element type is invalid

What causes this issue?

The data element defined for this attribute must fulfill the following
prerequisities:
Data type INT8 cannot be used
The type of the data element &V3& does not fulfill these prerequisities.

System Response

The data model cannot be saved or activated.

How to fix this error?

Specify a data element that fulfills the relevant prerequisites.

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 USMD1540 - Data model &1, entity type &2, attribute &3: Data element type is invalid ?

  The SAP error message USMD1540 typically indicates that there is an issue with the data model configuration in the SAP system, specifically related to the data element type of an attribute in a certain entity type. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  
  Invalid Data Element Type: The error suggests that the data element type defined for a specific attribute in the data model is not valid. This could be due to:
  
  The data element not being defined in the system.
  The data element being incorrectly configured or deleted.
  The data type of the attribute not matching the expected type for the entity.
  
  
  
  Model Configuration Issues: There may be inconsistencies in the data model configuration, 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 definitions.
  
  
  Solution:
  
  
  Check Data Element Definition:
  
  Go to transaction SE11 (Data Dictionary) and check the definition of the data element mentioned in the error message.
  Ensure that the data element exists and is correctly defined.
  
  
  
  Review Data Model Configuration:
  
  Use transaction MDGIMG (Master Data Governance Implementation Guide) to review the data model configuration.
  Check the entity type and attribute definitions to ensure they are correctly set up.
  
  
  
  Correct Data Type Mismatch:
  
  Verify that the data type of the attribute matches the expected data type for the entity. If there is a mismatch, correct it in the data model.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings.
  Ensure that all necessary objects were transported correctly.
  
  
  
  Rebuild or Adjust the Data Model:
  
  If the data model is significantly corrupted or misconfigured, consider rebuilding the affected parts of the data model.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), MDGIMG (Master Data Governance Implementation Guide), SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues related to the specific error message or data model configuration.
  Community Forums: SAP Community and other forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the USMD1540 error message in your SAP system.