How To Fix OO095 - Redefinition of methods &1 undone

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 095

• Message text: Redefinition of methods &1 undone

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO095 - Redefinition of methods &1 undone ?

  The SAP error message OO095, which states "Redefinition of methods &1 undone," typically occurs in the context of Object-Oriented ABAP programming. This error indicates that there is an issue with the redefinition of a method in a subclass that does not match the method signature in the superclass.
  Cause:
  
  Method Signature Mismatch: The most common cause of this error is that the method being redefined in the subclass does not have the same parameters (type, number, order) as the method in the superclass.
  Access Modifiers: The access level (e.g., public, protected, private) of the method in the subclass may not match the access level in the superclass.
  Inheritance Issues: If the subclass is not correctly inheriting from the superclass, it may lead to this error.
  Changes in Superclass: If the superclass method was modified after the subclass was created, and the subclass method was not updated accordingly, this error can occur.
  
  Solution:
  
  Check Method Signature: Ensure that the method signature in the subclass exactly matches the method signature in the superclass. This includes the name, parameters, and return type.
  Access Modifiers: Verify that the access modifiers are consistent between the superclass and subclass methods.
  Reimplement the Method: If necessary, you may need to reimplement the method in the subclass to ensure it adheres to the superclass definition.
  Check Inheritance: Make sure that the subclass is correctly defined to inherit from the superclass.
  Recompile: After making the necessary changes, recompile the class to ensure that the changes take effect.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP documentation on Object-Oriented ABAP for more details on method redefinition and inheritance.
  Debugging: Use the ABAP debugger to step through the code and identify where the method redefinition is causing issues.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other developers who may have encountered similar issues.
  
  By addressing the above points, you should be able to resolve the OO095 error and successfully redefine the method in your subclass.