How To Fix PSS4_MSG105 - Factory calendar in project differs from plant factory calendar

SAP Error Message - Details

• Message type: E = Error

• Message class: PSS4_MSG - Message class for simplified Projects

• Message number: 105

• Message text: Factory calendar in project differs from plant factory calendar

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PSS4_MSG105 - Factory calendar in project differs from plant factory calendar ?

  The SAP error message PSS4_MSG105 indicates that there is a mismatch between the factory calendar assigned to a project and the factory calendar assigned to the plant associated with that project. This can lead to inconsistencies in scheduling and planning, as the two calendars may define different working days, holidays, or shifts.
  Cause:
  
  Different Factory Calendars: The project may be assigned a factory calendar that does not match the factory calendar of the plant. This can happen if the project was created with a specific calendar that is not aligned with the plant's operational calendar.
  Configuration Issues: There may be configuration issues in the system where the factory calendars are not set up correctly or are not linked properly to the respective projects and plants.
  Data Entry Errors: During project creation or plant assignment, incorrect data may have been entered, leading to the mismatch.
  
  Solution:
  
  
  Check Factory Calendar Assignments:
  
  Go to the project definition in SAP and check the factory calendar assigned to the project.
  Navigate to the plant settings and verify the factory calendar assigned to the plant.
  
  
  
  Align Factory Calendars:
  
  If the project and plant have different factory calendars, you may need to change the factory calendar of the project to match that of the plant or vice versa, depending on the business requirements.
  This can typically be done in the project definition settings.
  
  
  
  Configuration Review:
  
  Review the configuration settings for factory calendars in the SAP system. Ensure that the calendars are set up correctly and that they are linked to the appropriate projects and plants.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed steps on how to change factory calendar assignments and ensure proper configuration.
  
  
  
  Testing:
  
  After making changes, test the project scheduling and planning functionalities to ensure that the error is resolved and that the project operates as expected.
  
  
  
  Related Information:
  
  Factory Calendar: A factory calendar defines the working days and non-working days for a plant or project. It is crucial for scheduling and planning activities.
  Project Management in SAP: Understanding how projects are structured in SAP, including the relationship between projects, plants, and calendars, is essential for effective project management.
  SAP Notes and Support: If the issue persists or if you encounter further complications, consider checking SAP Notes or reaching out to SAP support for assistance.
  
  By addressing the mismatch between the factory calendars, you should be able to resolve the PSS4_MSG105 error and ensure smooth project operations.