How To Fix CL083 - You cannot copy from the class you are creating

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 083

• Message text: You cannot copy from the class you are creating

What causes this issue?

You want to create a class and have entered a class to copy from.
However, you entered the class number of the class to be created as the
class to copy from.

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?

Enter a different class number in the field <LS>Class</> or, if the
entry in the field <LS>Class</> is correct and you want to create this
class by copying from an existing class, enter a different class in the
<LS>Copy from</> field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL083 - You cannot copy from the class you are creating ?

  The SAP error message CL083, which states "You cannot copy from the class you are creating," typically occurs when you attempt to create a new class in the ABAP Workbench (transaction SE80 or SE24) by copying from an existing class, but the system detects that you are trying to copy from the class that you are currently creating.
  Cause:
  The error arises because the system does not allow you to copy from the class that is currently being created. This is a safeguard to prevent circular references or inconsistencies in the class definition.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Class Name: Ensure that you are not trying to copy from the class that you are currently defining. If you are, you need to select a different class to copy from.
  
  
  Create a New Class: If you intended to create a new class based on an existing one, make sure to start the creation process for the new class without selecting the class you are currently working on.
  
  
  Use a Different Approach: If you need to use the functionality of the class you are creating, consider implementing the required methods or attributes manually instead of copying them.
  
  
  Review Class Hierarchy: If you are working with inheritance, ensure that you are not trying to copy from a superclass or the same class that you are defining.
  
  
  Check for Naming Conflicts: Ensure that there are no naming conflicts with existing classes or interfaces in the system.
  
  
  Related Information:
  
  Transaction Codes: You can use SE80 (Object Navigator) or SE24 (Class Builder) to manage classes in SAP.
  Documentation: Refer to the SAP Help Portal or the ABAP documentation for more information on class creation and inheritance.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to class creation and copying.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or ABAP development team for further assistance.