How To Fix RFAC_QUICKFIX192 - Pull-Up '&1' to superclass '&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: RFAC_QUICKFIX - Refactoring Messages

• Message number: 192

• Message text: Pull-Up '&1' to superclass '&3'

What causes this issue?

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

System Response

Moves member &V1& from &V2& to superclass &V3&.

How to fix this error?

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 RFAC_QUICKFIX192 - Pull-Up '&1' to superclass '&3' ?

  The SAP error message RFAC_QUICKFIX192 typically occurs in the context of ABAP programming, particularly when dealing with class inheritance and method definitions. This error indicates that there is a method defined in a subclass that should be pulled up to the superclass. The message provides placeholders for the method name (&1) and the superclass name (&3).
  Cause:
  The error arises when:
  
  A method is defined in a subclass that has the same name as a method in the superclass, but the method in the subclass is not marked as overriding.
  The method in the subclass is not necessary because the functionality can be handled by the superclass method.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Method Definitions: Check the method definitions in both the subclass and the superclass. Identify if the method in the subclass is indeed a duplicate or if it is intended to extend the functionality of the superclass method.
  
  
  Pull Up the Method:
  
  If the method in the subclass is intended to replace or extend the functionality of the superclass method, you should pull it up to the superclass. This can be done by:
  
  Moving the method definition from the subclass to the superclass.
  Marking the method in the superclass as REDEFINITION if you want to allow subclasses to override it.
  
  
  
  
  
  Remove Redundant Method: If the subclass method is not needed, you can simply remove it from the subclass.
  
  
  Adjust Method Visibility: Ensure that the visibility (public, protected, private) of the method in the superclass is appropriate for its intended use in subclasses.
  
  
  Test the Changes: After making the necessary adjustments, test the application to ensure that the functionality remains intact and that the error is resolved.
  
  
  Related Information:
  
  ABAP Class Inheritance: Understanding how inheritance works in ABAP is crucial. The superclass can define common methods that subclasses can inherit or override.
  Method Overriding: Familiarize yourself with the concept of method overriding in ABAP, which allows subclasses to provide specific implementations of methods defined in their superclasses.
  SAP Documentation: Refer to the official SAP documentation for more details on class and method definitions, inheritance, and error handling in ABAP.
  
  By following these steps, you should be able to resolve the RFAC_QUICKFIX192 error and ensure that your ABAP code adheres to best practices regarding class design and method usage.