How To Fix MA809 - Factory calendar day comes after end of factory calendar

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 809

• Message text: Factory calendar day comes after end of factory calendar

Self-Explanatory Message

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• What is the cause and solution for SAP error message MA809 - Factory calendar day comes after end of factory calendar ?

  The SAP error message MA809 ("Factory calendar day comes after end of factory calendar") typically occurs when there is an issue with the dates being used in relation to the factory calendar defined in the system. This error can arise in various scenarios, such as during production planning, order processing, or scheduling.
  Cause:
  
  Invalid Date Range: The date you are trying to use (e.g., for a production order, scheduling, or planning) falls outside the defined range of the factory calendar. This can happen if the date is set to a day that is not included in the factory calendar.
  Factory Calendar Configuration: The factory calendar may not be properly configured, or it may have been changed, leading to discrepancies in the expected dates.
  System Date Issues: The system date may be set incorrectly, causing the application to reference a date that is not valid according to the factory calendar.
  
  Solution:
  
  
  Check Factory Calendar:
  
  Go to the transaction code SCAL (Maintain Factory Calendar) in SAP.
  Verify the factory calendar settings and ensure that the date you are trying to use is included in the calendar.
  If necessary, adjust the factory calendar to include the required dates.
  
  
  
  Review Date Inputs:
  
  Check the date inputs in the transaction or process that triggered the error. Ensure that the dates are within the valid range of the factory calendar.
  If you are using a custom program or report, review the logic that determines the date being used.
  
  
  
  Adjust System Date:
  
  Ensure that the system date is set correctly. You can check the system date in the SAP GUI by using the transaction code SU01 and looking at the user settings or by checking the system status.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or configuration guides related to factory calendars in your SAP environment to ensure compliance with best practices.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Factory Calendar: A factory calendar defines working days, holidays, and other non-working days for a specific plant or company code. It is crucial for scheduling and planning activities in SAP.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCAL (for factory calendar maintenance) and MD01 (for MRP run) to troubleshoot and resolve issues effectively.
  SAP Notes: Search for SAP Notes related to error MA809 in the SAP Support Portal for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the MA809 error in your SAP system.