How To Fix /SAPAPO/OM_ERROR276 - Unknown ApoMixResPlanMode specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 276

• Message text: Unknown ApoMixResPlanMode specified

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 /SAPAPO/OM_ERROR276 - Unknown ApoMixResPlanMode specified ?

  The SAP error message /SAPAPO/OM_ERROR276 Unknown ApoMixResPlanMode specified typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the configuration of the resource planning mode. This error indicates that the system is trying to use a resource planning mode that is not recognized or is not defined in the system.
  Cause:
  
  Incorrect Configuration: The specified resource planning mode (ApoMixResPlanMode) may not be configured correctly in the system.
  Missing Entries: The planning mode might not exist in the relevant configuration tables or might have been deleted or not activated.
  Typographical Error: There could be a typo in the configuration or in the transaction where the planning mode is being specified.
  Version Mismatch: If there are multiple versions of the planning mode, the system might be referencing an outdated or incorrect version.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for the resource planning modes in SAP APO.
  Ensure that the specified planning mode exists and is correctly configured.
  
  
  
  Verify Entries:
  
  Use transaction codes like /SAPAPO/OM_MAINTAIN to check the existing planning modes.
  Ensure that the planning mode you are trying to use is listed and active.
  
  
  
  Correct Typographical Errors:
  
  Double-check the spelling and syntax of the planning mode being used in your transaction or configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources to understand the valid values for the ApoMixResPlanMode and ensure you are using one of them.
  
  
  
  Check for Updates:
  
  If you are using a custom or third-party solution, ensure that it is compatible with your current version of SAP APO.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM_MAINTAIN for maintaining resource planning modes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP APO documentation for detailed information on resource planning and configuration settings.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/OM_ERROR276 error message.