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

MA809 - Overview

• 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

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.

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Smart SAP Assistant

• 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