How To Fix /SAPAPO/PR474 - Negative values in outlier correction set to zero

/SAPAPO/PR474 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PR -

• Message number: 474

• Message text: Negative values in outlier correction set to zero

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PR474 - Negative values in outlier correction set to zero ?

  The SAP error message /SAPAPO/PR474 indicates that there are negative values in the outlier correction process, which are being set to zero. This typically occurs in the context of demand planning or forecasting within the SAP Advanced Planning and Optimization (APO) module.
  
  Cause:
  
  Negative Values in Data: The primary cause of this error is the presence of negative values in the data set that is being processed for outlier correction. This can happen if the historical data contains negative demand values, which are not valid in most forecasting scenarios.
  Data Quality Issues: Poor data quality, such as incorrect data entry or data extraction issues, can lead to negative values.
  Outlier Detection Settings: The settings for outlier detection may not be configured correctly, leading to the identification of negative values as outliers.
  
  
  Solution:
  
  Data Review: Review the historical data for the relevant key figures to identify and correct any negative values. Ensure that the data reflects accurate