How To Fix MSG_CL_ER268 - Internal name is already in use

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 268

• Message text: Internal name is already in use

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_CL_ER268 - Internal name is already in use ?

  The SAP error message MSG_CL_ER268 ("Internal name is already in use") typically occurs when there is an attempt to create or modify an object (like a class, method, or other entities) in the SAP system using an internal name that is already assigned to another object. This can happen in various contexts, such as when working with ABAP classes, function modules, or other development objects.
  Cause:
  
  Duplicate Naming: The most common cause is that the internal name you are trying to use has already been assigned to another object in the system.
  Namespace Conflicts: If you are working in a shared namespace or a common development environment, it is possible that another developer has already created an object with the same name.
  Transport Issues: Sometimes, if objects are transported between systems, there may be conflicts if the same name is used in different systems.
  
  Solution:
  
  Check Existing Objects: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to search for existing objects with the same name. Ensure that the name you are trying to use is unique.
  Rename the Object: If you find that the name is already in use, consider renaming your object to something unique.
  Use a Different Namespace: If you are working in a shared environment, consider using a custom namespace or prefix to avoid conflicts with other developers.
  Consult with Team Members: If you are in a team environment, communicate with your colleagues to ensure that the name you want to use is not already in use or planned for use.
  Check Transport Requests: If the issue arises after a transport, check the transport requests to see if there are any conflicts that need to be resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), and SE37 (Function Modules) to manage and search for objects.
  Naming Conventions: Follow your organization’s naming conventions to minimize the risk of naming conflicts.
  Documentation: Keep documentation of the objects you create, including their names and purposes, to avoid duplication in the future.
  SAP Notes: Check SAP Notes for any specific issues or updates related to this error message, as there may be patches or updates that address similar issues.
  
  By following these steps, you should be able to resolve the MSG_CL_ER268 error and continue with your development work in SAP.