How To Fix /SAPAPO/LTTYPE027 - Calendar resource &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/LTTYPE -

• Message number: 027

• Message text: Calendar resource &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/LTTYPE027 - Calendar resource &1 does not exist ?

  The SAP error message /SAPAPO/LTTYPE027 Calendar resource &1 does not exist typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to find a calendar resource that is referenced in a planning or scheduling operation. This can happen for various reasons, such as configuration issues or missing data.
  Cause:
  
  Missing Calendar Resource: The specified calendar resource (indicated by &1 in the error message) has not been created or is not available in the system.
  Incorrect Configuration: The configuration settings for the planning area or resource may not be set up correctly, leading to the system being unable to locate the calendar.
  Data Inconsistency: There may be inconsistencies in the master data or configuration that prevent the system from recognizing the calendar resource.
  Authorization Issues: The user may not have the necessary authorizations to access the calendar resource.
  
  Solution:
  
  
  Check Calendar Resource:
  
  Go to the transaction code /SAPAPO/RES01 (Resource Overview) and check if the calendar resource exists.
  If it does not exist, you will need to create it using the appropriate transaction (e.g., /SAPAPO/RES02 for resource maintenance).
  
  
  
  Verify Configuration:
  
  Ensure that the planning area and resource settings are correctly configured. Check the settings in the transaction /SAPAPO/MP30 (Maintain Planning Area) to ensure that the calendar is correctly assigned to the resource.
  
  
  
  Create or Assign Calendar:
  
  If the calendar resource is missing, create a new calendar or assign an existing one to the resource. You can do this in the resource maintenance transaction.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the calendar resource. This may involve checking user roles and authorizations in the SAP system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on managing calendar resources in APO.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  /SAPAPO/RES01: Resource Overview
  /SAPAPO/RES02: Resource Maintenance
  /SAPAPO/MP30: Maintain Planning Area
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.