How To Fix 0T404 - There is no transport route configuration in SAP system &1

0T404 - Overview

• Message type: E = Error

• Message class: 0T - WBO Configuration Editor / SE06

• Message number: 404

• Message text: There is no transport route configuration in SAP system &1

What causes this issue?

When distributing the system list in the Transport Management System,
the list of the systems in the transport configuration is adjusted
automatically.
However, no transport route definition was found.

System Response

Processing is continued.

How to fix this error?

Distribute the transport route configuration, or perform
post-processing after installation for the CTs (transaction SE06) in
the SAP System V1&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0T404 - There is no transport route configuration in SAP system &1 ?

  The SAP error message 0T404 indicates that there is no transport route configuration in the specified SAP system. This error typically arises when you attempt to perform a transport operation (like releasing a transport request) and the system cannot find a valid transport route to move the objects between systems (e.g., from Development to Quality Assurance or Production).
  
  Cause:
  
  Missing Transport Route Configuration: The transport route between the source and target systems has not been defined in the Transport Management System (TMS).
  Incorrect TMS Configuration: The TMS may not be properly configured, or the transport domain controller may not be set up correctly.
  Transport Layer Issues: The transport layer may not be assigned correctly to the transport route.
  System Not Included in Transport Domain: The system you are trying to transport to or from may not be included in the transport domain.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Transport Route Configuration:
  
  Go to transaction STMS (Transport