How To Fix B1246 - Reference to method & has already been defined

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 246

• Message text: Reference to method & has already been defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1246 - Reference to method & has already been defined ?

  The SAP error message B1246 ("Reference to method & has already been defined") typically occurs in ABAP programming when there is an attempt to define a method in a class that has already been defined. This can happen due to various reasons, such as duplicate method definitions, incorrect inheritance, or issues with method visibility.
  Causes:
  
  Duplicate Method Definition: The method is defined more than once in the same class or in a superclass and subclass.
  Inheritance Issues: If a method is inherited from a superclass and is also defined in the subclass without proper overriding, it can lead to this error.
  Typographical Errors: Sometimes, a typographical error in the method name can lead to confusion, making it seem like a method is being redefined.
  Incorrect Visibility: If a method is defined with different visibility (e.g., public, protected) in the superclass and subclass, it can cause conflicts.
  
  Solutions:
  
  Check for Duplicate Definitions: Review the class definition to ensure