How To Fix TR446 - The layer for local developments cannot be changed

TR446 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 446

• Message text: The layer for local developments cannot be changed

What causes this issue?

The empty layer (" ") is meant for local developments and has no
integration or consolidation system.

System Response

The layer can therefore not be changed.

Error message extract from SAP system. Copyright SAP SE.

TR446 - Details

• The SAP error message TR446, which states "The layer for local developments cannot be changed," typically occurs when there is an attempt to change the development layer of an object that is not allowed to be modified in the current context. This is often related to the transport layer settings in the SAP system.
  
  Cause:
  
  Incorrect Layer Assignment: The object you are trying to modify is assigned to a layer that does not permit changes, such as the "SAP" layer or a layer that is locked for changes.
  Transport Request Issues: The transport request may not be correctly configured, or you may be trying to change an object that is already included in a transport request.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the specified layer.
  Development Class Restrictions: The object belongs to a development class that restricts changes to certain layers.
  
  
  Solution:
  
  Check Object Layer: Verify the layer of