How To Fix OO134 - Method &1 is implemented in class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 134

• Message text: Method &1 is implemented in class &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO134 - Method &1 is implemented in class &2 ?

  The SAP error message OO134 indicates that a method is implemented in a class, but it is not being called correctly or is not accessible in the context where it is being used. This error typically arises in Object-Oriented ABAP programming when there is an issue with method visibility, inheritance, or the way the method is being invoked.
  Cause:
  
  Method Visibility: The method may be declared as private or protected in the class, making it inaccessible from the context where you are trying to call it.
  Incorrect Class Reference: The class reference used to call the method may not be correct, or the object instance may not be properly instantiated.
  Inheritance Issues: If the method is defined in a superclass and you are trying to call it from a subclass, ensure that the method is correctly inherited and accessible.
  Static vs. Instance Method: If you are trying to call an instance method statically or vice versa, this can lead to this error.
  
  Solution:
  
  Check Method Declaration: Verify the visibility of the method in the class definition. If it is private or protected, ensure you are calling it from an appropriate context.
  Correct Class Reference: Ensure that you are using the correct class name and that the object is instantiated properly before calling the method.
  Review Inheritance: If the method is inherited, check that it is correctly defined in the superclass and that the subclass is set up to access it.
  Static vs. Instance Call: Make sure you are calling the method in the correct manner (i.e., using an instance for instance methods and the class name for static methods).
  Debugging: Use debugging tools to step through the code and identify where the method call is failing.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP documentation for Object-Oriented ABAP to understand method visibility and class structures.
  SAP Community: Engage with the SAP Community forums for insights and similar issues faced by other developers.
  Code Review: Conduct a code review to ensure best practices in object-oriented programming are being followed.
  
  By addressing the above points, you should be able to resolve the OO134 error in your SAP ABAP program.