How To Fix TR390 - Target of request &1 was changed from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 390

• Message text: Target of request &1 was changed from &2 to &3

What causes this issue?

The request contains lockable objects, however, its target was not the
same as that of its objects. The request target has been changed to the
target of the objects.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR390 - Target of request &1 was changed from &2 to &3 ?

  The SAP error message TR390 indicates that the target of a transport request has been changed. Specifically, it means that the target system for a transport request has been modified from one system to another. This can happen during the transport process when the transport request is being moved from one environment to another (e.g., from development to quality assurance or production).
  Cause:
  
  Manual Change: The target system for the transport request was manually changed in the transport management system (TMS).
  Transport Route Configuration: The transport route may have been reconfigured, leading to a change in the target system.
  Transport Request Modification: The transport request might have been modified after it was created, which can happen if the request is edited or if there are changes in the transport landscape.
  Transport Layer Changes: Changes in the transport layer settings can also lead to this error.
  
  Solution:
  
  Check Transport Request: Review the transport request to ensure that the target system is correctly set. You can do this in the Transport Organizer (transaction SE09 or SE10).
  Verify Transport Route: Check the transport route configuration in the Transport Management System (TMS) to ensure that it is set up correctly.
  Recreate Transport Request: If the transport request has been incorrectly modified, consider recreating it with the correct target system.
  Consult with Basis Team: If you are unsure about the changes or how to proceed, consult with your SAP Basis team. They can provide insights into the transport landscape and help resolve the issue.
  Check for Locks: Ensure that there are no locks on the transport request that might be causing issues.
  
  Related Information:
  
  Transport Management System (TMS): This is the tool used to manage transports in SAP. Understanding how TMS works can help in troubleshooting transport-related issues.
  Transport Layers: Familiarize yourself with transport layers and how they affect the transport requests.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to transport requests and error TR390.
  Documentation: Review SAP documentation on transport management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the TR390 error and implement a solution to resolve it.