How To Fix /SCTM/TMMD_UI090 - Calendar &2 exists already for request type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCTM/TMMD_UI -

• Message number: 090

• Message text: Calendar &2 exists already for request type &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCTM/TMMD_UI090 - Calendar &2 exists already for request type &1 ?

  The SAP error message /SCTM/TMMD_UI090 Calendar &2 exists already for request type &1 typically occurs in the context of SAP Transportation Management (TM) when there is an attempt to create a calendar that already exists for a specific request type. This can happen during the configuration or setup of transportation planning processes.
  Cause:
  
  Duplicate Calendar: The error indicates that a calendar with the same identifier (denoted by &2) already exists for the specified request type (denoted by &1). This can happen if the user is trying to create a new calendar without checking for existing ones.
  Configuration Error: There may be a misconfiguration in the system where the same calendar is being referenced multiple times for different request types or scenarios.
  
  Solution:
  
  
  Check Existing Calendars: 
  
  Navigate to the relevant configuration area in SAP TM where calendars are defined.
  Look for the calendar with the identifier &2 and verify its details.
  If it exists and is valid for the intended use, you may not need to create a new one.
  
  
  
  Modify or Delete Existing Calendar:
  
  If the existing calendar is not needed, consider deleting it or modifying it to fit your requirements.
  Ensure that no active processes are using the calendar before deletion.
  
  
  
  Use a Different Identifier:
  
  If you need to create a new calendar, choose a different identifier that does not conflict with existing ones.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help resources related to calendar management in SAP TM for additional guidance on how to manage calendars effectively.
  
  
  
  Check Authorization: 
  
  Ensure that you have the necessary authorizations to create or modify calendars in the system.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCTM/TCAL or similar to access calendar management functionalities.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide more tailored assistance based on your system configuration.
  
  By following these steps, you should be able to resolve the error and manage your calendars effectively in SAP Transportation Management.