How To Fix 37624 - Unable to compare attribute name &->& against the class library

37624 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 624

• Message text: Unable to compare attribute name &->& against the class library

What causes this issue?

The specified attribute name is not a valid attribute of a class or
interface in the Class Builder.

System Response

The existing name remains unchanged.

How to fix this error?

Give the element the name of an existing attribute of a class or
interface.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37624 - Unable to compare attribute name &->& against the class library ?

  The SAP error message 37624, "Unable to compare attribute name &->& against the class library," typically occurs in the context of object-oriented programming within SAP, particularly when dealing with classes and attributes in ABAP (Advanced Business Application Programming).
  
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Attribute Mismatch: The attribute name specified in the code does not match any attribute defined in the class library. This could be due to a typo or a case sensitivity issue, as ABAP is case-sensitive.
  
  
  Class Not Found: The class you are trying to reference may not be available in the system or may not be activated.
  
  
  Inheritance Issues: If the class is inheriting from a parent class, and the attribute is defined in the parent class, there may be issues with visibility or access.
  
  
  Changes in Class Definition: If the class definition has been changed (e.g., attributes added or removed) and the code referencing it