How To Fix /SAPAPO/PR459 - Automatic model selection has selected linear regression + season

/SAPAPO/PR459 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PR -

• Message number: 459

• Message text: Automatic model selection has selected linear regression + season

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PR459 - Automatic model selection has selected linear regression + season ?

  The SAP error message /SAPAPO/PR459 indicates that the automatic model selection process in SAP Advanced Planning and Optimization (APO) has chosen a linear regression model with seasonal components for forecasting. This message is not necessarily an error but rather an informational message indicating the model that has been selected for the forecasting process.
  
  Cause:
  
  Data Characteristics: The automatic model selection process analyzes historical data and determines that a linear regression model with seasonal components is the best fit based on the patterns observed in the data.
  Seasonality: The data likely exhibits seasonal trends, which the model is designed to capture.
  Model Selection Criteria: The selection is based on criteria such as the goodness of fit, error metrics, and the nature of the data.
  
  
  Solution:
  
  Review the Selected Model: Check the selected model's performance by analyzing the forecast accuracy metrics (e.g., MAPE, RMSE) to ensure it meets your business requirements.
  Adjust Data: If the model selection does not