How To Fix /SOMO/MAMSG026 - Deactivation for key figure variant &1 &2 &3 &4 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SOMO/MAMSG -

• Message number: 026

• Message text: Deactivation for key figure variant &1 &2 &3 &4 not allowed

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 /SOMO/MAMSG026 - Deactivation for key figure variant &1 &2 &3 &4 not allowed ?

  The SAP error message /SOMO/MAMSG026 Deactivation for key figure variant &1 &2 &3 &4 not allowed typically occurs in the context of SAP's Integrated Business Planning (IBP) or similar modules where key figures and their variants are managed. This error indicates that there is an attempt to deactivate a key figure variant that cannot be deactivated due to certain constraints or conditions.
  Cause:
  
  Active Usage: The key figure variant you are trying to deactivate is currently in use or has dependencies that prevent it from being deactivated.
  Data Dependencies: There may be existing data or calculations that rely on this key figure variant, making it necessary for it to remain active.
  Configuration Settings: Certain configuration settings or business rules may restrict the deactivation of specific key figure variants.
  Authorization Issues: The user may not have the necessary permissions to deactivate the key figure variant.
  
  Solution:
  
  Check Usage: Verify if the key figure variant is currently being used in any planning views, reports, or calculations. If it is, you may need to remove it from those contexts before deactivation.
  Review Dependencies: Look for any data or processes that depend on the key figure variant. Ensure that these dependencies are resolved before attempting to deactivate it.
  Consult Configuration: Review the configuration settings related to key figures and variants to understand any restrictions that may apply.
  User Permissions: Ensure that the user attempting the deactivation has the necessary authorizations to perform this action.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Documentation: Review the SAP documentation related to key figures and variants in your specific module (e.g., IBP, S/4HANA) for best practices and guidelines.
  Transaction Codes: Familiarize yourself with transaction codes related to key figure management, such as /SOMO/KEYFIG or similar, to help in troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.