How To Fix OH024 - Standard hierarchy may not be overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: OH - Messages Group Maintenance

• Message number: 024

• Message text: Standard hierarchy may not be overwritten

What causes this issue?

You want to perform a copy function for groups. The copy procedure
would overwrite the already existing &V1& &V2&. This group is part of
the standard hierarchy and must not be overwritten.
&HINTS&
Groups are created by copying if the reference group is assigned to a
controlling area or chart of accounts other than the set controlling
area or the chart of accounts derived from it.

System Response

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

How to fix this error?

Do not perform this function or select another reference.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OH024 - Standard hierarchy may not be overwritten ?

  The SAP error message OH024, which states "Standard hierarchy may not be overwritten," typically occurs in the context of managing cost centers or internal orders within the SAP system. This error indicates that there is an attempt to modify or overwrite a standard hierarchy that is not allowed.
  Cause:
  
  Standard Hierarchy Protection: The standard hierarchy in SAP is a predefined structure that is used for reporting and controlling purposes. It is designed to maintain consistency and integrity in the organizational structure. Attempting to overwrite or modify this hierarchy directly is restricted to prevent data integrity issues.
  User Permissions: The user may not have the necessary permissions to make changes to the standard hierarchy.
  Incorrect Transaction: The transaction being used may not be intended for modifying the standard hierarchy.
  
  Solution:
  
  Check Permissions: Ensure that the user has the appropriate authorizations to make changes to the hierarchy. This may involve checking roles and authorizations in the SAP system.
  Use Correct Transactions: Make sure you are using the correct transaction codes for the intended action. For example, if you need to make changes to the hierarchy, use the appropriate transaction (like OKA1 for creating cost centers or OKA2 for changing them) rather than trying to overwrite the standard hierarchy directly.
  Consult Documentation: Review SAP documentation or help files related to the specific module you are working with (e.g., Controlling (CO) module) to understand the limitations and proper procedures for managing hierarchies.
  Contact SAP Support: If the issue persists and you believe it should be resolved, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Standard Hierarchy: This is a predefined structure in SAP that organizes cost centers, profit centers, or internal orders. It is crucial for reporting and controlling.
  Cost Center Accounting (CCA): This module within SAP allows for tracking costs associated with different departments or functions within an organization.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKA1, OKA2, KSH1, and KSH2 for managing cost centers and their hierarchies.
  
  By following these steps, you should be able to address the OH024 error and manage your SAP hierarchies effectively.