How To Fix MAFWKF122 - Category &1 key figures must have only one subordinate key figure

SAP Error Message - Details

• Message type: E = Error

• Message class: MAFWKF - Analyzer Framework: Messages for Key Figures

• Message number: 122

• Message text: Category &1 key figures must have only one subordinate key figure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MAFWKF122 - Category &1 key figures must have only one subordinate key figure ?

  The SAP error message MAFWKF122 indicates that there is an issue with the configuration of key figures in a planning application, specifically in the context of SAP BW (Business Warehouse) or SAP Integrated Business Planning (IBP). The error message states that a certain category (denoted by &1) has key figures that are not properly structured, as they must have only one subordinate key figure.
  Cause:
  The error typically arises from the following scenarios:
  
  Incorrect Key Figure Hierarchy: The key figures in the specified category are set up in a way that violates the requirement of having only one subordinate key figure. This could happen if multiple key figures are defined as subordinates under a single parent key figure.
  Configuration Errors: There may be a misconfiguration in the planning model or the key figure settings, leading to an invalid structure.
  Data Model Issues: The data model may not be aligned with the expected hierarchy of key figures, causing conflicts during planning or data processing.
  
  Solution:
  To resolve the MAFWKF122 error, you can take the following steps:
  
  
  Review Key Figure Configuration:
  
  Go to the key figure settings in your planning model.
  Check the hierarchy of key figures and ensure that each category has only one subordinate key figure as required.
  
  
  
  Adjust Key Figure Relationships:
  
  If you find multiple subordinate key figures, you will need to adjust the relationships. This may involve reassigning key figures or restructuring the hierarchy to comply with the requirement.
  
  
  
  Validate Planning Model:
  
  Use the validation tools available in SAP to check the integrity of your planning model. This can help identify any other potential issues that may not be immediately visible.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for key figure configuration and planning model setup. This can provide insights into best practices and common pitfalls.
  
  
  
  Testing:
  
  After making changes, test the planning model to ensure that the error is resolved and that the key figures are functioning as expected.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Consider training resources or documentation on key figure configuration in SAP BW or IBP to enhance your understanding of the system's requirements.
  
  By following these steps, you should be able to identify and resolve the cause of the MAFWKF122 error in your SAP environment.