How To Fix USMD2262 - Data model &1: 'Hierarchy Relationship' not possible for entity type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 262

• Message text: Data model &1: 'Hierarchy Relationship' not possible for entity type &2

What causes this issue?

Entity type &v2& does not allow hierarchy relationships because in data
model &V1& the <DS:DE.USMD_HRY>Hierarchies</> field for this entity type
is set to not allow hierarchies.

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?

Change the <ls>Hierarchies</> field for entity type &V2& in data model
&V1&, or select an entity type for which hierarchies are defined.

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 USMD2262 - Data model &1: 'Hierarchy Relationship' not possible for entity type &2 ?

  The SAP error message USMD2262 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the hierarchy relationships defined for a specific entity type. This error indicates that the system is unable to establish a hierarchy relationship for the specified entity type due to certain constraints or misconfigurations.
  Cause:
  
  Invalid Configuration: The hierarchy relationship may not be properly configured in the data model for the specified entity type.
  Entity Type Restrictions: The entity type may not support hierarchy relationships, or the hierarchy relationship may not be defined for that specific entity type.
  Missing Hierarchy Nodes: There may be missing nodes or levels in the hierarchy that prevent the relationship from being established.
  Data Integrity Issues: There could be issues with the data integrity, such as circular references or invalid parent-child relationships.
  
  Solution:
  
  
  Check Data Model Configuration:
  
  Go to the data model configuration in SAP MDG and verify that the hierarchy relationship is correctly defined for the entity type in question.
  Ensure that the hierarchy levels and nodes are properly set up.
  
  
  
  Review Entity Type Settings:
  
  Confirm that the entity type supports hierarchy relationships. If it does not, you may need to reconsider the design or use a different entity type that supports hierarchies.
  
  
  
  Validate Hierarchy Data:
  
  Check the existing data for the entity type to ensure that there are no missing or invalid hierarchy nodes.
  Look for any circular references or inconsistencies in the parent-child relationships.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on configuring hierarchy relationships for the entity type in question.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the hierarchy relationship again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  MDG Configuration Guides: Review the configuration guides for SAP MDG to ensure that you are following best practices for setting up hierarchy relationships.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.