How To Fix 0T403 - Deactivate CTC in the transport profile of &1

0T403 - Overview

• Message type: E = Error

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

• Message number: 403

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

What causes this issue?

The transport routes of the SAP Systems &V1& were maintained without
client, although the CTC parameter is activated in the transport
profile.

System Response

The operation is terminated.

How to fix this error?

Remove all the requests from the import queue of &V1& by importing or
deleting.
Then deactivate the CTC parameter in the transport profile.

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.

0T403 - Details

• The SAP error message 0T403, which states "Deactivate CTC in the transport profile of &1," typically occurs when there is an issue with the transport profile settings in the SAP system. CTC stands for "Change and Transport System," and this error indicates that the CTC (Change Transport Control) is activated in a transport profile where it should not be.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Transport Profile Settings: The transport profile associated with the transport request has CTC activated, which is not allowed for certain types of transports (e.g., client transports).
  System 
  Configuration Issues: The system may have been incorrectly configured, leading to the activation of CTC in a transport profile that should not have it enabled.
  
  
  Solution:
  To resolve the error, you need to deactivate CTC in the transport profile specified in the error message. Here are the steps to do this:
  
  
  Access the Transport Profile:
  
  Go to transaction code