How To Fix USMD_HRY_UI030 - Deletion of the hierarchy assignment failed

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_HRY_UI -

• Message number: 030

• Message text: Deletion of the hierarchy assignment failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_HRY_UI030 - Deletion of the hierarchy assignment failed ?

  The SAP error message USMD_HRY_UI030 indicates that the deletion of a hierarchy assignment has failed. This error typically occurs in the context of SAP Master Data Governance (MDG) when trying to manage or delete hierarchy assignments for master data objects.
  Possible Causes:
  
  
  Data Integrity Issues: There may be existing dependencies or references to the hierarchy assignment that prevent its deletion. For example, if there are still active relationships or transactions linked to the hierarchy, the system will not allow deletion.
  
  
  Authorization Issues: The user may not have the necessary permissions to delete the hierarchy assignment. This can be due to role-based access controls in SAP.
  
  
  Technical Errors: There could be underlying technical issues, such as database locks, inconsistencies in the data model, or system configuration problems.
  
  
  Business Rules: Certain business rules or validations may be preventing the deletion of the hierarchy assignment. This could be due to custom validations implemented in the system.
  
  
  Solutions:
  
  
  Check Dependencies: Review the hierarchy assignment for any existing dependencies or references. Ensure that there are no active relationships or transactions that rely on the hierarchy you are trying to delete.
  
  
  Review Authorizations: Verify that the user attempting the deletion has the necessary authorizations. This may involve checking user roles and permissions in the SAP system.
  
  
  Technical Troubleshooting: 
  
  Check for any database locks that might be preventing the deletion.
  Review system logs for any additional error messages or warnings that could provide more context.
  If necessary, perform a consistency check on the data model to identify any inconsistencies.
  
  
  
  Consult Business Rules: If there are custom validations or business rules in place, consult with the relevant stakeholders or technical team to understand why the deletion is being blocked.
  
  
  Use Transaction Codes: If applicable, use transaction codes like MDG_HIERARCHY to manage hierarchy assignments directly and see if you can identify the issue from there.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about the context in which it occurred.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Documentation: Review the SAP MDG documentation for information on managing hierarchies and any specific requirements or limitations that may apply.
  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 diagnose and resolve the issue related to the error message USMD_HRY_UI030.