How To Fix /SAPAPO/ESPP_PR513 - Q statistic: &1, degrees of freedom: &2, threshold &3

/SAPAPO/ESPP_PR513 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ESPP_PR -

• Message number: 513

• Message text: Q statistic: &1, degrees of freedom: &2, threshold &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ESPP_PR513 - Q statistic: &1, degrees of freedom: &2, threshold &3 ?

  The SAP error message /SAPAPO/ESPP_PR513 is related to the statistical analysis performed in the SAP Advanced Planning and Optimization (APO) module, specifically in the context of demand planning or forecasting. This error message indicates an issue with the statistical calculations, particularly concerning the Q statistic, which is used to assess the quality of the forecast.
  
  Cause:
  The error message typically arises due to one of the following reasons:
  
  
  Insufficient Data: The dataset being analyzed may not have enough historical data points to perform a reliable statistical analysis. This can lead to an invalid Q statistic calculation.
  
  
  Data Quality Issues: There may be anomalies or outliers in the data that affect the statistical calculations, leading to unexpected results.
  
  
  Model Configuration: The forecasting model or parameters may not be set up correctly, which can lead to issues in the statistical evaluation.
  
  
  Threshold Settings: The threshold value set for the Q statistic may be too low or inappropriate for