How To Fix COM_HIERARCHY026 - Hierarchy &1 deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_HIERARCHY - Hierarchy

• Message number: 026

• Message text: Hierarchy &1 deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COM_HIERARCHY026 - Hierarchy &1 deleted ?

  The SAP error message COM_HIERARCHY026 indicates that a hierarchy (identified by the hierarchy name or ID represented by &1) has been deleted. This message typically arises in the context of SAP's Controlling (CO) module, particularly when dealing with cost center hierarchies or other organizational structures.
  Cause:
  
  Hierarchy Deletion: The most straightforward cause is that the hierarchy has been intentionally deleted by a user or through a batch job.
  Data Consistency Issues: There may be inconsistencies in the data, such as references to a hierarchy that no longer exists.
  Authorization Issues: Sometimes, users may not have the necessary authorizations to access certain hierarchies, leading to confusion about their existence.
  
  Solution:
  
  Check Hierarchy Existence: Verify if the hierarchy still exists in the system. You can do this by navigating to the relevant transaction (e.g., KSH1 for cost center hierarchy) and checking if the hierarchy is listed.
  Recreate the Hierarchy: If the hierarchy was deleted and is needed, you may need to recreate it. This can be done using the appropriate transaction code (e.g., KSH1 for creating a cost center hierarchy).
  Review Change Logs: If you suspect that the hierarchy was deleted unintentionally, check the change logs to see who deleted it and why.
  Authorization Check: Ensure that the user has the necessary authorizations to access the hierarchy. If not, you may need to adjust the user's roles or permissions.
  Consult Documentation: Review any relevant documentation or guidelines regarding hierarchy management in your organization to ensure compliance with procedures.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSH1 (Create Cost Center Hierarchy), KSH2 (Change Cost Center Hierarchy), and KSH3 (Display Cost Center Hierarchy).
  SAP Notes: Check SAP Notes for any known issues or patches related to hierarchy management.
  User Training: Ensure that users are trained on how to manage hierarchies properly to avoid accidental deletions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP's official documentation for further assistance.