How To Fix CHK_ENH270 - Implementation &1 has a method implementation with no matching definition

CHK_ENH270 - Overview

• Message type: E = Error

• Message class: CHK_ENH - Messages for enhancement checks

• Message number: 270

• Message text: Implementation &1 has a method implementation with no matching definition

What causes this issue?

The enhancement implementation &V1& contains method implementations that
do not have a method definition. These probably originate from an
implemented interface that was changed or deleted entirely from the
class.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the implementation &V1& in the implementation editor and use the
repair function available there, through pushbutton @37@ beside the
error message.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CHK_ENH270 - Implementation &1 has a method implementation with no matching definition ?

  The SAP error message CHK_ENH270 indicates that there is a method implementation in an enhancement that does not have a corresponding method definition in the original class or interface. This typically occurs when an enhancement implementation is created for a method that has either been removed, renamed, or has not been defined in the original class or interface.
  
  Cause:
  
  Missing Method Definition: The method that the enhancement is trying to implement does not exist in the original class or interface.
  Renamed Method: The method may have been renamed in the original class or interface, leading to a mismatch.
  Incorrect Enhancement Implementation: The enhancement implementation may have been created incorrectly, pointing to a method that is not part of the original definition.
  Transport Issues: If the enhancement was transported from one system to another, there may be inconsistencies in the method definitions between the systems.
  
  
  Solution:
  
  
  Check Method Definition: Verify that the method you are trying to implement