How To Fix /SAPAPO/PFCS_MESS248 - Product/location &1/&2&3: Parameter for std dev./MAD calc. is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PFCS_MESS -

• Message number: 248

• Message text: Product/location &1/&2&3: Parameter for std dev./MAD calc. is initial

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PFCS_MESS248 - Product/location &1/&2&3: Parameter for std dev./MAD calc. is initial ?

  The SAP error message /SAPAPO/PFCS_MESS248 indicates that there is an issue with the standard deviation (std dev) or Mean Absolute Deviation (MAD) calculation for a specific product/location combination in the SAP Advanced Planning and Optimization (APO) module. The message states that the parameter for the standard deviation or MAD calculation is initial, meaning that it has not been set or is missing.
  Cause:
  
  Missing Parameters: The parameters required for the calculation of standard deviation or MAD are not defined in the system.
  Configuration Issues: The configuration settings for the forecasting model or the planning area may not be properly set up.
  Data Issues: There may be insufficient historical data for the product/location combination, leading to the inability to calculate the required statistics.
  Master Data Issues: The product or location master data may not be complete or correctly maintained.
  
  Solution:
  
  
  Check Parameter Settings:
  
  Go to the forecasting model settings in the APO system and ensure that the parameters for standard deviation and MAD calculations are defined.
  Navigate to the relevant planning area and check the settings for the forecast profile.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the forecasting model is correct. This includes checking the settings for the statistical methods used for forecasting.
  Verify that the planning area is correctly set up to handle the product/location combination.
  
  
  
  Data Validation:
  
  Check the historical data for the product/location. Ensure that there is enough data available for the system to perform the calculations.
  If there is insufficient data, consider extending the historical data or using a different forecasting method that requires less data.
  
  
  
  Master Data Check:
  
  Review the master data for the product and location to ensure that all necessary fields are filled out correctly.
  Make sure that the product is active and that the location is valid.
  
  
  
  Re-run the Forecast:
  
  After making the necessary adjustments, re-run the forecast to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/MC90 (for planning book) or /SAPAPO/DP (for demand planning) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Refer to the SAP APO documentation for detailed information on forecasting and statistical methods.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP APO for further assistance.