How To Fix /SAPAPO/PR491 - Insufficient historical values to execute the forecast

/SAPAPO/PR491 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PR -

• Message number: 491

• Message text: Insufficient historical values to execute the forecast

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PR491 - Insufficient historical values to execute the forecast ?

  The SAP error message /SAPAPO/PR491 indicates that there are insufficient historical values available to execute the forecast in the SAP Advanced Planning and Optimization (APO) module. This typically occurs when the system requires a certain amount of historical data to generate a reliable forecast, but the data is either missing or insufficient.
  Causes:
  
  
  Insufficient Historical Data: The most common cause is that there is not enough historical data for the product or location being forecasted. This can happen if:
  
  The product is new and has not been sold previously.
  Historical data has been deleted or not loaded properly.
  The time period for which the forecast is being generated does not have enough data points.
  
  
  
  Incorrect Configuration: The forecasting model may be configured incorrectly, leading to a requirement for more historical data than is available.
  
  
  Data Selection Issues: The selection criteria for the historical data might be too restrictive, resulting in no data being available for the forecast.
  
  
  Solutions:
  
  
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