How To Fix AC395 - Do not change objects in the SAP name range

AC395 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 395

• Message text: Do not change objects in the SAP name range

What causes this issue?

All entries that are added, changed or deleted by the customer should
begin with the letter "Z". This ensures that such entries are not
overwritten by the SAP standard delivery during a release change.

How to fix this error?

Please only make entries that start with a "Z".
If you want to modify an existing entry, you must first copy it, and
then change the copy.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AC395 - Do not change objects in the SAP name range ?

  The SAP error message AC395, which states "Do not change objects in the SAP name range," typically occurs when a user attempts to modify or create objects (such as tables, fields, or other database objects) that fall within the SAP namespace. The SAP namespace is reserved for SAP's own development and should not be altered by customers or third-party developers to ensure system integrity and stability.
  
  Cause:
  
  Namespace Violation: The user is trying to create or modify an object that is within the SAP reserved namespace (usually starting with "SAP" or "S" followed by a number).
  Development Environment: This error often occurs in development environments where users may not have the necessary authorizations or are not following the naming conventions.
  Transport Requests: If you are trying to transport objects that are in the SAP namespace, this error can also occur.
  
  
  Solution:
  
  Use Customer Namespace: Always create or modify objects in your own customer namespace (usually starting