How To Fix USMDZ3213 - &1 &2 An item hierarchy already exists under this ID

SAP Error Message - Details

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 213

• Message text: &1 &2 An item hierarchy already exists under this ID

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMDZ3213 - &1 &2 An item hierarchy already exists under this ID ?

  The SAP error message USMDZ3213 indicates that there is an attempt to create or modify an item hierarchy in the Master Data Governance (MDG) system, but an item hierarchy with the same ID already exists. This typically occurs when you are trying to create a new hierarchy or add a new node to an existing hierarchy, but the system detects a conflict with an existing entry.
  Cause:
  
  Duplicate Hierarchy ID: The most common cause is that the ID you are trying to use for the new hierarchy or node is already in use by another hierarchy.
  Data Entry Error: There may have been a mistake in entering the hierarchy ID, leading to an attempt to create a duplicate.
  System Configuration: In some cases, the system configuration or settings may allow for duplicate entries, but the current operation is enforcing uniqueness.
  
  Solution:
  
  
  Check Existing Hierarchies: Before creating a new hierarchy, check the existing hierarchies in the system to ensure that the ID you want to use is not already taken. You can do this by navigating to the relevant transaction or using the search functionality in the MDG application.
  
  
  Use a Unique ID: If the ID is already in use, you will need to choose a different, unique ID for your new hierarchy or node.
  
  
  Modify Existing Hierarchy: If you intended to modify an existing hierarchy, ensure you are using the correct ID and that you are following the proper procedures for updating it.
  
  
  Consult Documentation: Review the SAP documentation or help resources related to Master Data Governance for specific guidelines on managing hierarchies.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP MDG that deal with hierarchies, 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, as they may provide additional insights or patches that could resolve the issue.
  User Roles and Permissions: Ensure that you have the necessary permissions to create or modify hierarchies in the system, as restrictions may also lead to errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.