How To Fix /SAPAPO/CDPSOPT105 - Calendar of resource &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 105

• Message text: Calendar of resource &1 is unknown

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT105 - Calendar of resource &1 is unknown ?

  The SAP error message /SAPAPO/CDPSOPT105 Calendar of resource &1 is unknown typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system cannot find the calendar associated with a specific resource. This can happen for various reasons, such as configuration issues or missing data.
  Cause:
  
  Missing Calendar Assignment: The resource in question does not have a calendar assigned to it in the system.
  Incorrect Resource Configuration: The resource may not be properly configured in the system, leading to the absence of a calendar.
  Data Inconsistency: There may be inconsistencies in the master data, such as the calendar being deleted or not properly maintained.
  Transport Issues: If the system has recently undergone a transport, the calendar data may not have been transported correctly.
  
  Solution:
  
  
  Check Resource Configuration:
  
  Go to the resource master data in the SAP APO system.
  Verify that a valid calendar is assigned to the resource. You can do this by navigating to the resource's details and checking the calendar field.
  
  
  
  Assign a Calendar:
  
  If no calendar is assigned, you can assign a calendar by editing the resource master data and selecting the appropriate calendar from the available options.
  
  
  
  Verify Calendar Existence:
  
  Ensure that the calendar you are trying to assign exists in the system. You can check this in the calendar maintenance transaction (e.g., transaction code SCAL).
  
  
  
  Check for Data Consistency:
  
  Run consistency checks in the APO system to identify any inconsistencies in the master data that may be causing the issue.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that the transport included all necessary objects, including calendars and resources.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any specific guidance or patches that may be applicable.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SCAL: Calendar maintenance.
  CIF: CIF (Core Interface) monitoring, which can help in checking data transfer issues.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for notes using the SAP Support Portal.
  
  
  APO Configuration: Familiarize yourself with the configuration settings for resources and calendars in SAP APO to ensure proper setup.
  
  
  By following these steps, you should be able to resolve the error message /SAPAPO/CDPSOPT105 Calendar of resource &1 is unknown. If the problem persists, consider reaching out to your SAP support team for further assistance.