How To Fix /SAPAPO/MA862 - Error determining horizon for mean absolute deviation (MAD)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 862

• Message text: Error determining horizon for mean absolute deviation (MAD)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA862 - Error determining horizon for mean absolute deviation (MAD) ?

  The SAP error message /SAPAPO/MA862 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to determine the horizon for calculating the Mean Absolute Deviation (MAD). This can happen for several reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  
  Missing Data: The error may arise if there is insufficient historical data available for the calculation of MAD. This could be due to missing or incomplete data in the relevant planning book or InfoCube.
  
  
  Incorrect Configuration: The configuration settings for the planning book or the key figures may not be set up correctly, leading to issues in determining the calculation horizon.
  
  
  Time Period Issues: If the time periods defined in the planning book do not align with the data available, the system may struggle to determine the appropriate horizon.
  
  
  Data Locking: If the data is locked or in a state that prevents the calculation from being performed, this could also trigger the error.
  
  
  Key Figure Settings: The settings for the key figures involved in the MAD calculation may not be properly defined, leading to issues in the calculation process.
  
  
  Solutions:
  
  
  Check Data Availability: Ensure that there is sufficient historical data available for the key figures involved in the MAD calculation. You may need to populate missing data or extend the historical data range.
  
  
  Review Configuration: Verify the configuration settings for the planning book and key figures. Ensure that the settings are appropriate for the data being analyzed.
  
  
  Adjust Time Periods: Make sure that the time periods defined in the planning book match the data available. Adjust the planning horizon if necessary.
  
  
  Unlock Data: If data is locked, check the status and unlock it if needed. Ensure that no processes are preventing the calculation from being executed.
  
  
  Key Figure Definition: Review the definitions and settings of the key figures involved in the MAD calculation. Ensure that they are correctly defined and that the necessary attributes are set.
  
  
  Check for Errors in Data: Look for any inconsistencies or errors in the data that could be causing the calculation to fail.
  
  
  Related Information:
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  
  
  Transaction Codes: Use transaction codes like /SAPAPO/MC62 to analyze the planning book and key figures, and /SAPAPO/MC84 to check the data in the InfoCube.
  
  
  Documentation: Refer to the SAP APO documentation for detailed information on configuring planning books, key figures, and the MAD calculation process.
  
  
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.