How To Fix MSG_UH253 - Make sure that &1 or &2 is an empty subnode.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_UH - Universal Hierarchy Message Class

• Message number: 253

• Message text: Make sure that &1 or &2 is an empty subnode.

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 MSG_UH253 - Make sure that &1 or &2 is an empty subnode. ?

  The SAP error message MSG_UH253 typically indicates that there is an issue with the structure of a hierarchical data model, specifically that a certain subnode (either &1 or &2) is expected to be empty but is not. This error often arises in the context of handling hierarchical data structures, such as those used in SAP's master data management or in specific applications like SAP IS-U (Utilities) or SAP CRM.
  Cause:
  The error occurs when the system expects a subnode to be empty, but it contains data or references to other nodes. This can happen due to:
  
  Data Integrity Issues: There may be existing data in the subnode that violates the expected structure.
  Incorrect Configuration: The configuration of the hierarchical structure may not align with the business rules or requirements.
  User Input Errors: During data entry or migration, users may inadvertently populate a subnode that should remain empty.
  
  Solution:
  To resolve the MSG_UH253 error, you can take the following steps:
  
  
  Check the Hierarchical Structure:
  
  Review the hierarchical structure in the relevant transaction or application to identify the nodes involved (i.e., &1 and &2).
  Ensure that the subnode in question is indeed supposed to be empty according to your business logic.
  
  
  
  Clear the Subnode:
  
  If the subnode contains data that should not be there, you may need to delete or clear that data.
  Use the appropriate transaction or program to remove the unwanted entries.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the hierarchical structure. Ensure that they are set up correctly to reflect the intended data model.
  If necessary, consult with your SAP Basis or configuration team to make adjustments.
  
  
  
  Data Validation:
  
  Implement data validation checks to prevent future occurrences of this error. This can include checks during data entry or migration processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit the hierarchical data (e.g., SE11 for data dictionary, SE80 for object navigator).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and resolve the MSG_UH253 error effectively.