How To Fix /SAPAPO/SNP829 - Transport calendar has not been maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 829

• Message text: Transport calendar has not been maintained

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/SNP829 - Transport calendar has not been maintained ?

  The SAP error message /SAPAPO/SNP829: Transport calendar has not been maintained typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) module. This error indicates that the transport calendar, which is essential for planning and scheduling transportation activities, has not been set up or maintained properly.
  Cause:
  
  Missing Transport Calendar: The transport calendar has not been defined in the system.
  Incorrect Configuration: The transport calendar may be incorrectly configured or not assigned to the relevant planning area.
  Transport Calendar Not Active: The transport calendar might be inactive or not available for the specific planning horizon.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Define a Transport Calendar:
  
  Go to the transaction code /SAPAPO/TSM (Transport Scheduling Management).
  Navigate to the transport calendar settings and create a new transport calendar if one does not exist.
  
  
  
  Maintain the Transport Calendar:
  
  Ensure that the transport calendar is properly maintained with the necessary working days, holidays, and any other relevant scheduling information.
  You can do this by using the transaction code /SAPAPO/TSM and selecting the appropriate options to maintain the calendar.
  
  
  
  Assign the Transport Calendar:
  
  Make sure that the transport calendar is assigned to the relevant planning area. This can typically be done in the configuration settings for the planning area.
  Use transaction code /SAPAPO/MC8 to check and assign the transport calendar to the planning area.
  
  
  
  Check for Active Status:
  
  Verify that the transport calendar is active and available for the planning horizon you are working with.
  
  
  
  Testing:
  
  After making the necessary changes, test the planning process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for detailed instructions on maintaining transport calendars in SAP APO.
  Transaction Codes:
  
  /SAPAPO/TSM: Transport Scheduling Management
  /SAPAPO/MC8: Maintain Planning Area
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  
  By following these steps, you should be able to resolve the /SAPAPO/SNP829 error and ensure that your transport calendar is properly maintained for effective supply network planning.