How To Fix USMD1B214 - &1 &2 already exists under node &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1B - Meldungen: MDF Anschluss

• Message number: 214

• Message text: &1 &2 already exists under node &3 &4

What causes this issue?

In a hierarchy, an entity can only be inserted directly under the parent
node once. However, entity &V1& &V2& has already been inserted directly
under &V3& &V4&.

System Response

The entity is not inserted again.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 USMD1B214 - &1 &2 already exists under node &3 &4 ?

  The SAP error message USMD1B214 typically indicates that there is an attempt to create or modify an object (such as a business partner, customer, or vendor) that already exists in the system under a specific node. This error is often encountered in the context of Master Data Governance (MDG) or similar applications where data integrity is crucial.
  Cause:
  The error message "USMD1B214 &1 &2 already exists under node &3 &4" suggests that:
  
  The system is trying to create or update an entry (indicated by &1 and &2) that already exists in the specified node (indicated by &3 and &4).
  This could happen due to duplicate entries being submitted, or an attempt to create a new entry with the same key or identifier as an existing one.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Verify if the entry you are trying to create or modify already exists in the system. You can do this by searching for the object using the relevant transaction codes or reports.
  
  
  
  Review the Data:
  
  Ensure that the data you are trying to enter is unique and does not conflict with existing records. Pay attention to key fields that define uniqueness.
  
  
  
  Modify the Entry:
  
  If the entry already exists and you need to update it, instead of creating a new one, use the update functionality to modify the existing record.
  
  
  
  Consult Logs:
  
  Check the application logs or error logs for more detailed information about the error. This can provide insights into what specific data is causing the conflict.
  
  
  
  Data Governance Rules:
  
  Review any data governance rules or validation checks that may be in place, as they might be enforcing uniqueness constraints.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data, such as BP for business partners or XD01 for customer master data.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or workarounds.
  Documentation: Review SAP documentation on Master Data Governance or the specific module you are working with for best practices on data management.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.