How To Fix MSG_UH132 - Nodes &1 and &2 overlap in this hierarchy.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_UH - Universal Hierarchy Message Class

• Message number: 132

• Message text: Nodes &1 and &2 overlap in this hierarchy.

Self-Explanatory Message

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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_UH132 - Nodes &1 and &2 overlap in this hierarchy. ?

  The SAP error message MSG_UH132, which states "Nodes &1 and &2 overlap in this hierarchy," typically occurs in the context of hierarchical data structures, such as when working with organizational units, cost centers, or other hierarchical relationships in SAP.
  Cause:
  This error indicates that there is an overlap or conflict in the hierarchical structure you are trying to create or modify. Specifically, it means that the two nodes (identified as &1 and &2) you are working with are not allowed to coexist in the same hierarchy because they have overlapping parent-child relationships. This can happen due to:
  
  Incorrect Hierarchical Structure: You may be trying to assign a node as a child of another node while it is already a child of a different node, leading to a conflict.
  Data Integrity Issues: There may be existing data that violates the hierarchical rules, such as circular references or duplicate entries.
  Improper Configuration: The configuration settings for the hierarchy may not allow for the structure you are trying to implement.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Hierarchy: Check the existing hierarchy structure to identify how nodes &1 and &2 are currently related. Use transaction codes like OMC4 (for organizational management) or KSH1 (for cost centers) to view the hierarchy.
  
  
  Identify Overlap: Determine why the nodes are overlapping. Look for any existing parent-child relationships that may be causing the conflict.
  
  
  Adjust Relationships: Modify the hierarchy by either:
  
  Changing the parent of one of the nodes so that they no longer overlap.
  Removing or reassigning one of the nodes if it is incorrectly placed in the hierarchy.
  
  
  
  Check for Data Integrity: Ensure that there are no circular references or duplicate entries in the hierarchy. Clean up any inconsistencies.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing hierarchies in your particular module (e.g., Organizational Management, Controlling).
  
  
  Testing: After making changes, test the hierarchy to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing hierarchies in your SAP module.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the MSG_UH132 error and implement a solution to resolve it.