How To Fix USMD_HRY_UI024 - Target node is one of the source nodes

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_HRY_UI -

• Message number: 024

• Message text: Target node is one of the source nodes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_HRY_UI024 - Target node is one of the source nodes ?

  The SAP error message USMD_HRY_UI024 typically occurs in the context of SAP Master Data Governance (MDG) when working with data models and data replication processes. This error indicates that the target node you are trying to set is also one of the source nodes, which is not allowed in the context of the operation you are performing.
  Cause:
  The error arises when there is an attempt to map or replicate data in such a way that the target node (the node where data is being sent or copied to) is also included in the source nodes (the nodes from which data is being taken). This creates a circular reference or conflict in the data processing logic.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Data Model Configuration: Check the configuration of your data model to ensure that the target node is not included in the source nodes. You may need to adjust the data model or the mapping configuration.
  
  
  Adjust Node Selection: When performing the operation that triggers the error, ensure that you are selecting the correct nodes. Make sure that the target node is distinct from the source nodes.
  
  
  Check for Circular References: Look for any circular references in your data model that might be causing this issue. Ensure that the relationships between nodes are correctly defined.
  
  
  Consult Documentation: Refer to the SAP documentation for Master Data Governance to understand the specific requirements and constraints related to node mapping and data replication.
  
  
  Testing: After making adjustments, test the changes in a development or test environment to ensure that the error no longer occurs.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and use case.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  MDG Configuration Guides: Review the configuration guides for SAP MDG to ensure that your setup aligns with best practices.
  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 identify the root cause of the error and implement a solution to resolve it.