How To Fix AC121 - Transport entries only possible when your changes are saved

AC121 - Overview

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 121

• Message text: Transport entries only possible when your changes are saved

What causes this issue?

You want to transport a Customizing object.
This is only possible after you save the changes that you made with the
current transaction.

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?

Save your changes first. Then you can call the TRANSPORT function.

Error message extract from SAP system. Copyright SAP SE.

AC121 - Details

• The SAP error message AC121 ("Transport entries only possible when your changes are saved") typically occurs when you attempt to transport changes in the SAP system without having saved those changes first. This error is related to the transport management system (TMS) in SAP, which is used to move development objects between different environments (like Development, Quality Assurance, and Production).
  
  Cause:
  
  Unsaved Changes: You have made changes to an object (like a configuration or a program) but have not saved those changes in the system.
  Transport Request: You are trying to add these unsaved changes to a transport request, which is not allowed until the changes are saved.
  
  
  Solution:
  
  
  Save Your Changes: Before attempting to create or add to a transport request, ensure that you have saved all your changes. You can do this by:
  
  Clicking the "Save" button in the SAP GUI.
  Using the keyboard shortcut (usually Ctrl + S) to save your changes.
  
  
  
  Check for Unsaved