How To Fix PSS4_MSG012 - Calendar was derived from Plant

SAP Error Message - Details

• Message type: E = Error

• Message class: PSS4_MSG - Message class for simplified Projects

• Message number: 012

• Message text: Calendar was derived from Plant

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 PSS4_MSG012 - Calendar was derived from Plant ?

  The SAP error message PSS4_MSG012, which states "Calendar was derived from Plant," typically occurs in the context of production planning or scheduling within the SAP system. This message indicates that the system is trying to derive a calendar for a specific operation or task based on the plant settings, but there may be an issue with the configuration or data.
  Cause:
  
  Calendar Configuration: The plant may not have a valid calendar assigned, or the calendar settings may not be properly configured.
  Missing Data: There could be missing or incorrect data related to the plant or the calendar in the configuration settings.
  Plant-Specific Settings: The plant may have specific settings that do not align with the requirements of the operation or task being processed.
  
  Solution:
  
  
  Check Plant Calendar Assignment:
  
  Go to the configuration settings for the plant in SAP (Transaction code: OX10 or OX18).
  Ensure that a valid calendar is assigned to the plant.
  
  
  
  Review Calendar Settings:
  
  Check the calendar settings for the assigned calendar (Transaction code: SCAL).
  Ensure that the calendar is active and has the correct working days and holidays defined.
  
  
  
  Validate Data:
  
  Review the master data for the plant and ensure that all necessary fields are filled out correctly.
  Check for any inconsistencies or missing data that could affect the calendar assignment.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on calendar configuration and troubleshooting.
  
  
  
  Testing:
  
  After making changes, test the process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OX10 (Plant Maintenance) and SCAL (Maintain Calendar) for managing plant and calendar settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary permissions to view and modify plant and calendar settings in SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., Production Planning, Plant Maintenance) for further assistance.