How To Fix USMD2207 - Cannot delete entity &2 (entity type &1); entity is a hierarchy node

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 207

• Message text: Cannot delete entity &2 (entity type &1); entity is a hierarchy node

What causes this issue?

As a rule, an entity can only be deleted if it is only the end node in a
hierarchy. Entity &V2& of entity type &V1& is still in the hierarchy of
characteristic &V3& as a higher-level node.

System Response

The entity is <ZH>not</> deleted.

How to fix this error?

First remove all the places where entity &V2& of entity type &V1& is a
higher-level node in the hierarchy of characteristic &V3&. You can then
delete the entity.

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 USMD2207 - Cannot delete entity &2 (entity type &1); entity is a hierarchy node ?

  The SAP error message USMD2207 indicates that you are trying to delete an entity that is part of a hierarchy in the Master Data Governance (MDG) module. The error message specifies that the entity you are attempting to delete is a hierarchy node, which means it cannot be deleted directly because it is linked to other entities in a hierarchical structure.
  Cause:
  The primary cause of this error is that the entity you are trying to delete is a node in a hierarchy. In SAP MDG, entities that are part of a hierarchy cannot be deleted directly to maintain the integrity of the hierarchical structure. This is a safeguard to prevent orphaned nodes or broken links in the hierarchy.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Hierarchy Structure: Review the hierarchy structure to understand the relationships and dependencies of the entity you are trying to delete. You can use transaction codes like MDG_MAT for material master data or other relevant transactions for different data types to visualize the hierarchy.
  
  
  Remove Dependencies: If the entity is part of a hierarchy, you may need to remove it from the hierarchy first. This can typically be done by:
  
  Navigating to the hierarchy management screen.
  Finding the entity in the hierarchy.
  Detaching or unlinking it from its parent or child nodes.
  
  
  
  Delete the Entity: Once the entity is no longer part of any hierarchy, you should be able to delete it without encountering the error.
  
  
  Check for Other Dependencies: Ensure that there are no other dependencies or references to the entity in other parts of the system that might prevent deletion.
  
  
  Consult Documentation: If you are unsure about the steps or the implications of removing an entity from a hierarchy, consult the SAP documentation or your organization's SAP MDG guidelines.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing hierarchies in SAP MDG, such as MDG_MAT for material master data or MDG_BS for business partner data.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or updates that may address specific scenarios.
  User Roles and Permissions: Ensure that you have the necessary permissions to modify hierarchies and delete entities in the MDG system.
  
  By following these steps, you should be able to resolve the error and successfully delete the entity if it is no longer needed.