How To Fix /SAPAPO/DMRES822 - Resource &1: No factory calender is assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 822

• Message text: Resource &1: No factory calender is assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES822 - Resource &1: No factory calender is assigned ?

  The SAP error message /SAPAPO/DMRES822 Resource &1: No factory calendar is assigned typically occurs in the SAP Advanced Planning and Optimization (APO) module when a resource is being used in a planning scenario but does not have a factory calendar assigned to it. The factory calendar is essential for determining working days, holidays, and shifts, which are crucial for scheduling and capacity planning.
  Cause:
  
  Missing Factory Calendar Assignment: The resource in question does not have a factory calendar assigned in its configuration.
  Incorrect Resource Configuration: The resource may not be properly set up in the system, leading to the absence of a factory calendar.
  Data Migration Issues: If data has been migrated from another system, the factory calendar assignment may not have been included or may have been lost during the migration process.
  
  Solution:
  To resolve this error, you need to assign a factory calendar to the resource. Here are the steps to do this:
  
  
  Access the Resource Master Data:
  
  Go to the SAP APO system.
  Navigate to the resource master data transaction (usually through the transaction code /SAPAPO/RES01 or similar).
  
  
  
  Select the Resource:
  
  Enter the resource ID (the one indicated in the error message) and display the resource details.
  
  
  
  Assign a Factory Calendar:
  
  In the resource details, look for the section where the factory calendar can be assigned.
  Select an appropriate factory calendar from the available options. Ensure that the selected calendar aligns with the operational schedule of the resource.
  
  
  
  Save Changes:
  
  After assigning the factory calendar, save the changes to the resource master data.
  
  
  
  Re-run the Planning Process:
  
  After making the changes, re-run the planning process that triggered the error to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  Factory Calendar Configuration: Ensure that the factory calendars are properly configured in the system. You can check this in the transaction code /SAPAPO/CALEND or through the relevant customizing settings.
  Resource Planning: Understanding how resources are planned and scheduled in SAP APO can help prevent similar issues in the future. Familiarize yourself with the resource planning concepts and best practices.
  Documentation and Support: If the issue persists or if you encounter further complications, consult the SAP documentation or reach out to SAP support for assistance.
  
  By following these steps, you should be able to resolve the error and ensure that your resources are correctly configured for planning in SAP APO.