How To Fix /SAPAPO/AMON_ALERTS444 - MLR: Durbin Watson upper limit exceeded

/SAPAPO/AMON_ALERTS444 - Overview

• Message type: E = Error

• Message class: /SAPAPO/AMON_ALERTS -

• Message number: 444

• Message text: MLR: Durbin Watson upper limit exceeded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/AMON_ALERTS444 - MLR: Durbin Watson upper limit exceeded ?

  The SAP error message /SAPAPO/AMON_ALERTS444 MLR: Durbin Watson upper limit exceeded is related to the statistical analysis performed in the context of the SAP Advanced Planning and Optimization (APO) module, specifically in the context of demand planning and forecasting.
  
  Cause:
  The Durbin-Watson statistic is a test for autocorrelation in the residuals from a regression analysis. In the context of SAP APO, this error indicates that the upper limit of the Durbin-Watson statistic has been exceeded, suggesting that there is a high level of autocorrelation in the forecast errors. This can occur due to:
  
  Seasonality: If the data has strong seasonal patterns that are not adequately captured by the forecasting model.
  Model Specification: The forecasting model may not be appropriate for the data, leading to poor fit and high autocorrelation.
  Data Quality: Issues with the data, such as outliers or missing values, can also lead to this error.
  Insufficient Data: A small dataset may not provide enough