How To Fix 0T402 - Activate CTC in the transport profile of &1

0T402 - Overview

• Message type: E = Error

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

• Message number: 402

• Message text: Activate CTC in the transport profile of &1

What causes this issue?

You defined client-specific transport routes for the SAP System &V1&.
They require you to activate the CTC parameter in the transport
profile.

System Response

The function terminates.

How to fix this error?

Maintain the CTC parameter in the transport profile for the SAP System
&V1&.

Procedure for System Administrators

As of Release 4.6A, the CTC parameter is set automatically, according
to the system landscape. Any changes that are made manually may cause
inconsistencies.
However, if the system &V1& is in another domain, you must edit the
parameter CTC in that domain.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0T402 - Activate CTC in the transport profile of &1 ?

  The SAP error message "0T402 Activate CTC in the transport profile of &1" typically indicates that the Change and Transport System (CTS) is not properly configured for the transport profile specified. This error usually arises when the system is trying to perform a transport operation, but the necessary settings for Change and Transport System (CTS) are not activated.
  
  Cause:
  
  CTC Not Activated: The Change and Transport System (CTS) is not activated in the transport profile of the specified system.
  Transport Profile Configuration: The transport profile may not be correctly configured to allow for the necessary transport operations.
  Missing Authorizations: The user may not have the necessary authorizations to perform the transport operation.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Activate CTC in Transport Profile:
  
  Go to transaction STMS (Transport Management System).
  Select the system in question and navigate to the transport profile settings.
  Ensure that the "CTC" (Change and Transport System) option is activated in the transport