How To Fix OO617 - Exception classes must start with the prefix 'CX_'

OO617 - Overview

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 617

• Message text: Exception classes must start with the prefix 'CX_'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO617 - Exception classes must start with the prefix 'CX_' ?

  The SAP error message OO617 indicates that there is an issue with the naming convention of exception classes in ABAP (Advanced Business Application Programming). In ABAP, exception classes are expected to follow a specific naming convention, which requires that all exception class names start with the prefix CX_. This is part of the object-oriented programming standards in ABAP to ensure consistency and clarity in the code.
  
  Cause:
  The error occurs when you attempt to define or use an exception class that does not adhere to this naming convention. For example, if you define an exception class named MyException instead of CX_MyException, you will encounter this error.
  
  Solution:
  To resolve this error, you need to rename the exception class to ensure it starts with the prefix CX_. Here are the steps to do this:
  
  
  Identify the Exception Class: Locate the exception class that is causing the error. This could be in your code or in a