How To Fix /PLMI/RCA_CALC053 - Implementing class for derived &1 &2 is missing; no calculation for &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RCA_CALC -

• Message number: 053

• Message text: Implementing class for derived &1 &2 is missing; no calculation for &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RCA_CALC053 - Implementing class for derived &1 &2 is missing; no calculation for &2 ?

  The SAP error message /PLMI/RCA_CALC053 Implementing class for derived &1 &2 is missing; no calculation for &2 typically occurs in the context of SAP's Profitability Analysis (CO-PA) or similar modules where derived calculations are expected to be executed. This error indicates that the system is unable to find the implementing class for a derived calculation, which prevents it from executing the necessary calculations.
  Cause:
  
  
  Missing Implementation: The implementing class for the derived calculation specified by the parameters &1 and &2 is not available in the system. This could be due to:
  
  The class not being created or activated.
  The class being deleted or not transported correctly from the development environment to the production environment.
  Incorrect configuration or settings in the system.
  
  
  
  Incorrect Configuration: The derived calculation might be incorrectly configured, leading to the system not being able to locate the appropriate class.
  
  
  Transport Issues: If the system has recently undergone a transport of changes, the implementing class may not have been included in the transport request.
  
  
  Solution:
  
  
  Check for the Implementing Class:
  
  Use transaction SE80 or SE24 to check if the implementing class for the derived calculation exists.
  If it does not exist, you may need to create it or restore it from a backup.
  
  
  
  Activate the Class: If the class exists but is not activated, activate it in the ABAP Workbench.
  
  
  Review Configuration:
  
  Go through the configuration settings for the derived calculation to ensure that they are set up correctly.
  Check if the derived calculation is correctly linked to the implementing class.
  
  
  
  Transport Check: If the issue arose after a transport, verify that all necessary objects were included in the transport request. You may need to re-transport the missing class.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific derived calculation you are working with for any additional guidance.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant areas to trace where the error is occurring and gather more information about the missing class.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: SAP Community and other forums can be helpful to see if other users have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for Profitability Analysis or the specific module you are working with to understand the expected behavior and configuration requirements.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.