How To Fix RMINT020 - Class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RMINT - Messages for Internal Access Layer Recipe

• Message number: 020

• Message text: Class &1 does not exist

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 RMINT020 - Class &1 does not exist ?

  The SAP error message RMINT020, which states "Class &1 does not exist," typically occurs when the system is trying to access a classification or a class that has not been defined in the system. This error is often encountered in the context of classification management, where the system expects a certain class to be present for a material or object but cannot find it.
  Cause:
  
  Missing Class Definition: The specified class (indicated by &1) has not been created in the system.
  Incorrect Class Name: There may be a typo or incorrect reference to the class name in the configuration or transaction.
  Authorization Issues: The user may not have the necessary authorizations to view or access the class.
  Transport Issues: If the class was recently transported from another system, it may not have been included in the transport request or may not have been imported correctly.
  
  Solution:
  
  
  Check Class Definition:
  
  Go to the transaction code CL02 (Change Class) or CL01 (Create Class) to verify if the class exists.
  If it does not exist, you may need to create it using CL01.
  
  
  
  Verify Class Name:
  
  Double-check the class name being referenced in the transaction or program to ensure it is correct.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the class. This can be checked with the help of your SAP security team.
  
  
  
  Transport Management:
  
  If the class was supposed to be transported from another system, check the transport logs to ensure it was included and imported correctly.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or configuration guides to ensure that the class is set up as expected.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can trace the program or transaction to see where the error is being triggered and gather more context.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CL01: Create Class
  CL02: Change Class
  CL03: Display Class
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for additional insights or similar experiences from other users.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.