How To Fix USMD1253 - Data model &1, ent.type &2: Structure cannot be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 253

• Message text: Data model &1, ent.type &2: Structure cannot be generated

What causes this issue?

The system can only generate hierarchy attribute structures for
hierarchy bearing entity types.

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?

Delete the corresponding row.

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 USMD1253 - Data model &1, ent.type &2: Structure cannot be generated ?

  The SAP error message USMD1253 indicates that there is an issue with the data model and entity type in the context of SAP Master Data Governance (MDG). Specifically, the error states that a structure cannot be generated for the specified data model and entity type. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Inconsistent Data Model: The data model may have inconsistencies or errors that prevent the generation of the required structure.
  Missing Configuration: Required configurations or settings for the data model or entity type may be missing or incorrectly set.
  Technical Issues: There may be underlying technical issues, such as problems with the database or the system environment.
  Authorization Issues: The user may not have the necessary authorizations to generate the structure.
  Transport Issues: If the data model was transported from another system, there may be issues related to the transport process.
  
  Solutions:
  
  
  Check Data Model Configuration:
  
  Review the configuration of the data model and entity type in the MDG customizing settings.
  Ensure that all required fields and attributes are correctly defined.
  
  
  
  Validate Entity Type:
  
  Check if the entity type is correctly defined and that all necessary components are in place.
  Ensure that the entity type is active and properly linked to the data model.
  
  
  
  Review Logs and Traces:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Use transaction ST22 to check for dumps that may be related to this error.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to perform the operation. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Re-transport the Data Model:
  
  If the data model was recently transported, consider re-transporting it or checking the transport logs for any errors.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  
  
  System Restart:
  
  In some cases, a system restart may resolve temporary issues that could be causing the error.
  
  
  
  Related Information:
  
  SAP Master Data Governance Documentation: Review the official SAP documentation for MDG to understand the configuration and requirements for data models and entity types.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to identify the cause of the USMD1253 error and implement a suitable solution.