How To Fix SR273 - Class &1 does not implement the required interface &2

SR273 - Overview

• Message type: E = Error

• Message class: SR - RFC utilities

• Message number: 273

• Message text: Class &1 does not implement the required interface &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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SR273 - Class &1 does not implement the required interface &2 ?

  The SAP error message SR273, which states "Class &1 does not implement the required interface &2," typically occurs in the context of ABAP programming and object-oriented development. This error indicates that a class (denoted by &1) is expected to implement a specific interface (denoted by &2), but it does not do so.
  
  Cause:
  
  Missing Interface Implementation: The class defined does not implement the required interface. This can happen if the class was created without the necessary interface or if the interface was changed after the class was created.
  Typographical Errors: There may be a typo in the class name or the interface name, leading to the system not recognizing the implementation.
  Inheritance Issues: If the class is supposed to inherit from a superclass that implements the interface, and the inheritance is not set up correctly, this error can occur.
  Changes in Interface: If the interface has been modified (e.g., methods added or changed) and the