How To Fix MPR1010 - Forecast values rejected for material &1 in plant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPR1 - Messages Transferring Forecast Data from External Systems

• Message number: 010

• Message text: Forecast values rejected for material &1 in plant &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPR1010 - Forecast values rejected for material &1 in plant &2 ?

  The SAP error message MPR1010 indicates that forecast values for a specific material in a particular plant have been rejected. This typically occurs in the context of demand planning and forecasting within the SAP system, particularly when using the SAP Advanced Planning and Optimization (APO) module or similar functionalities in SAP ERP.
  Cause:
  The rejection of forecast values can be attributed to several reasons, including:
  
  Data Quality Issues: The forecast data may contain invalid or inconsistent values, such as negative quantities or values that exceed predefined limits.
  Configuration Settings: The settings in the forecasting profile or planning book may not be correctly configured, leading to the rejection of certain forecast values.
  Material Master Data: The material master data may be incomplete or incorrect, affecting the ability to process forecast values.
  Planning Version: The planning version being used may not be set up to accept new forecast values, or it may be locked for changes.
  Time Period Issues: The forecast may be outside the valid time horizon defined in the planning settings.
  
  Solution:
  To resolve the MPR1010 error, consider the following steps:
  
  Check Forecast Data: Review the forecast values for the specified material and plant. Ensure that all values are valid and within acceptable ranges.
  Review Configuration: Verify the configuration settings for the forecasting profile and planning book. Ensure that they are set up correctly to accept the forecast values.
  Validate Material Master: Check the material master data for the affected material. Ensure that all necessary fields are filled out correctly and that the material is set up for forecasting.
  Examine Planning Version: Ensure that the planning version being used is active and not locked. If necessary, unlock the version or switch to a different version that allows for changes.
  Adjust Time Periods: Confirm that the forecast values fall within the valid time horizon defined in the planning settings. Adjust the time periods if needed.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/DP for demand planning or /SAPAPO/MC90 for checking the planning book settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to the MPR1010 error.
  Documentation: Refer to SAP documentation on demand planning and forecasting for best practices and configuration guidelines.
  User Exits and BAdIs: If custom logic is implemented, review any user exits or Business Add-Ins (BAdIs) that may affect the processing of forecast values.
  
  By following these steps, you should be able to identify the root cause of the MPR1010 error and implement the necessary solutions to resolve it.