How To Fix OL592 - Method '&' is already implemented in a super type

OL592 - Overview

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 592

• Message text: Method '&' is already implemented in a super type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OL592 - Method '&' is already implemented in a super type ?

  The SAP error message OL592 indicates that there is an attempt to implement a method in a subclass that has already been implemented in a superclass. This is a common issue when working with inheritance in ABAP Object-Oriented Programming (OOP).
  
  Cause:
  The error occurs when:
  
  You are trying to redefine a method in a subclass that has already been defined in its superclass.
  The method in the superclass is not declared as REDEFINITION or FINAL, which would allow it to be overridden in subclasses.
  
  
  Solution:
  To resolve this error, you can take one of the following actions:
  
  
  Remove the Redefinition: If the method in the superclass is sufficient for your needs, you can simply remove the implementation from the subclass.
  
  
  Use the REDEFINITION Keyword: If you need to change the behavior of the method in the subclass, ensure that the method in the superclass is declared with the REDEFINITION keyword. This allows subclasses to provide their own implementation.
  Example:
  CLASS