How To Fix /SAPAPO/PR445 - Trend: &1, Coefficient of determination: &2, Limit: &3

/SAPAPO/PR445 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PR -

• Message number: 445

• Message text: Trend: &1, Coefficient of determination: &2, Limit: &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PR445 - Trend: &1, Coefficient of determination: &2, Limit: &3 ?

  The SAP error message /SAPAPO/PR445 is related to the use of trend analysis in the SAP Advanced Planning and Optimization (APO) module, specifically in the context of demand planning. This message indicates that there is an issue with the trend calculation for a particular key figure, where the coefficient of determination (R²) is not meeting the expected threshold.
  
  Cause:
  
  Low Coefficient of Determination (R²): The coefficient of determination is a statistical measure that indicates how well the trend line fits the data. A low R² value suggests that the trend does not explain a significant portion of the variance in the data.
  Insufficient Data: There may not be enough historical data points to establish a reliable trend.
  Outliers: The presence of outliers in the data can skew the trend analysis, leading to a poor fit.
  Inappropriate Trend Model: The selected trend model may not be suitable for the data being analyzed.
  
  
  Solution:
  
  Review Data Quality: Check the