How To Fix OH079 - Group & must not be overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: OH - Messages Group Maintenance

• Message number: 079

• Message text: Group & must not be overwritten

What causes this issue?

You want to overwrite an existing group (&V1&). This is not however
permitted, probably because the group:
Is multi-dimensional
Involves predefined columns
Contains formulas

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?

Choose a different name for the group to be generated.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OH079 - Group & must not be overwritten ?

  The SAP error message OH079 ("Group & must not be overwritten") typically occurs in the context of SAP's configuration for organizational units, such as when dealing with cost centers, profit centers, or other master data that is grouped together. This error indicates that there is an attempt to overwrite a group that is not allowed to be changed or modified.
  Cause:
  
  Data Integrity Rules: The group in question is likely protected by data integrity rules within SAP. This means that certain groups are designated as non-overwritable to maintain the integrity of the data.
  Configuration Settings: The configuration settings for the specific group may have been set to prevent overwriting, either by design or due to previous data management practices.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the group, leading to this error message.
  
  Solution:
  
  Check Group Configuration: Review the configuration settings for the group in question. Ensure that it is set up correctly and that it is intended to be non-overwritable.
  Review User Authorizations: Ensure that the user attempting to make the change has the necessary authorizations to modify the group. This may involve checking roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific rules and configurations related to the group in question.
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance. They can provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing groups, such as KS01 (Create Cost Center), KS02 (Change Cost Center), or KSH1 (Create Cost Center Group).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or workarounds.
  Change Management: Implement a change management process to ensure that any modifications to groups are documented and approved, reducing the likelihood of encountering this error in the future.
  
  By following these steps, you should be able to address the OH079 error effectively.