How To Fix MA408 - Factory calendar error (returncode = &)

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 408

• Message text: Factory calendar error (returncode = &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA408 - Factory calendar error (returncode = &) ?

  The SAP error message MA408, which indicates a "Factory calendar error," typically arises when there is an issue with the factory calendar settings in the system. This error can occur in various contexts, such as during production planning, material requirements planning, or when scheduling operations.
  Cause:
  The error message MA408 can be triggered by several factors, including:
  
  Invalid Factory Calendar: The factory calendar assigned to the plant or production order may not be valid or may not exist.
  Non-Working Days: The operation or production order may be scheduled on a non-working day as defined in the factory calendar.
  Calendar Configuration Issues: There may be issues with the configuration of the factory calendar itself, such as missing holidays or incorrect working hours.
  Return Code Issues: The return code mentioned in the error message (represented by &) can provide additional context about the specific issue encountered.
  
  Solution:
  To resolve the MA408 error, you can take the following steps:
  
  
  Check Factory Calendar Assignment:
  
  Go to the relevant configuration in SAP (Transaction code: SPRO).
  Navigate to the section for defining factory calendars and ensure that the correct factory calendar is assigned to the plant or production order.
  
  
  
  Review Calendar Settings:
  
  Check the factory calendar settings to ensure that all working days, holidays, and shifts are correctly defined.
  Ensure that the calendar is active and that there are no gaps or errors in the configuration.
  
  
  
  Validate Production Order Dates:
  
  If the error occurs during the scheduling of a production order, check the start and end dates of the order to ensure they fall within the working days defined in the factory calendar.
  
  
  
  Analyze Return Code:
  
  Investigate the specific return code provided in the error message. This may give you more insight into the exact nature of the problem. You can refer to SAP documentation or consult with your SAP support team for details on the return code.
  
  
  
  Test Changes:
  
  After making any changes to the factory calendar or production order, test the process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to familiarize yourself with transaction codes related to factory calendar management, such as SCAL (for maintaining factory calendars) and CR01 (for creating production orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to the MA408 error. SAP Notes can provide additional troubleshooting steps or fixes.
  Documentation: Refer to SAP Help documentation for detailed information on factory calendars and their configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.