How To Fix /SAPAPO/OUTLDET162 - MLR t-test negative for price; price changes not detected

/SAPAPO/OUTLDET162 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OUTLDET -

• Message number: 162

• Message text: MLR t-test negative for price; price changes not detected

Self-Explanatory Message

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/SAPAPO/OUTLDET162 - Details

• The SAP error message /SAPAPO/OUTLDET162 MLR t-test negative for price; price changes not detected typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is trying to perform a statistical analysis (specifically a t-test) on price data during the demand planning or forecasting process. This error indicates that the system did not detect any significant changes in price that would warrant an adjustment in the forecast.
  
  Cause:
  
  Insufficient Price Variability: The price data may not have enough variability over the selected time period. If prices have remained constant or have not changed significantly, the statistical test will not find a meaningful difference.
  Data Quality Issues: There may be issues with the data quality, such as missing values, incorrect data entries, or outliers that can affect the statistical analysis.
  Incorrect Configuration: The configuration settings for the forecasting model or the statistical tests may not be set up correctly, leading to