How To Fix /BOBF/CONF426 - Authority check class must inherit from &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 426

• Message text: Authority check class must inherit from &1 (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF426 - Authority check class must inherit from &1 (&2) ?

  The SAP error message /BOBF/CONF426 Authority check class must inherit from &1 (&2) typically occurs in the context of Business Object Framework (BOF) configuration in SAP. This error indicates that the authority check class you are trying to use does not inherit from the required base class.
  Cause:
  
  Incorrect Class Inheritance: The authority check class you have defined does not inherit from the expected base class. In the context of SAP, this usually means that the class is not extending the correct superclass that is required for authority checks.
  Configuration Issues: There may be a misconfiguration in the Business Object Framework settings where the authority check class is defined.
  Custom Development: If you are using a custom authority check class, it may not be implemented correctly according to the framework's requirements.
  
  Solution:
  
  
  Check Class Definition: Verify the definition of the authority check class. Ensure that it inherits from the correct base class as indicated by the error message (the &1 and &2 placeholders will provide specific class names).
  
  You can do this by navigating to the class in the ABAP Workbench (transaction SE24) and checking the inheritance hierarchy.
  
  
  
  Modify Class: If the class does not inherit from the required base class, you will need to modify it to ensure it does. This may involve changing the class definition to extend the correct superclass.
  
  
  Review Configuration: Go through the configuration settings in the Business Object Framework to ensure that the authority check class is correctly assigned and configured.
  
  
  Testing: After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are unsure about the correct base class or how to implement the authority check, refer to SAP documentation or the SAP Community for guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  ABAP Development: If you are not familiar with ABAP development, consider consulting with an ABAP developer who can assist in resolving the inheritance issue.
  
  By following these steps, you should be able to resolve the error and ensure that your authority check class is correctly implemented within the SAP Business Object Framework.