How To Fix SA621 - No provision for renaming on final point of a specialization

SA621 - Overview

• Message type: E = Error

• Message class: SA -

• Message number: 621

• Message text: No provision for renaming on final point of a specialization

Self-Explanatory Message

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SA621 - Details

• The SAP error message SA621, which states "No provision for renaming on final point of a specialization," typically occurs in the context of ABAP programming, particularly when dealing with class inheritance and specialization in object-oriented programming.
  
  Cause:
  This error arises when you attempt to rename a method or attribute in a subclass that is marked as a "final" method or attribute in the superclass. In ABAP, a final method or attribute cannot be overridden or renamed in subclasses. The error indicates that the system does not allow any changes to the final point of specialization.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Superclass Definition: Review the superclass where the method or attribute is defined. If it is marked as FINAL, you cannot rename or override it in the subclass.
  
  
  Remove Renaming: If you are trying to rename a final method or attribute in the subclass, you need to remove that