How To Fix TN411 - There is no valid CRT queue for the upgrade

TN411 - Overview

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 411

• Message text: There is no valid CRT queue for the upgrade

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN411 - There is no valid CRT queue for the upgrade ?

  The SAP error message TN411, which states "There is no valid CRT queue for the upgrade," typically occurs during the upgrade process of an SAP system. This error is related to the transport management system (TMS) and indicates that the system is unable to find a valid change request transport (CRT) queue for the upgrade process.
  
  Cause:
  
  Missing or Incorrect Transport Routes: The transport routes may not be correctly defined in the Transport Management System (TMS).
  Transport Directory Issues: There may be issues with the transport directory or the transport layer configuration.
  Queue Configuration: The CRT queue may not be properly configured or may not exist in the system.
  System Configuration: The system may not be correctly configured to handle the upgrade process, leading to the inability to find a valid CRT queue.
  
  
  Solution:
  
  
  Check Transport Routes:
  
  Go to transaction STMS and check the transport routes. Ensure that the routes are correctly defined and that the target system