How To Fix TR750 - Specified transport request function is not available

TR750 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 750

• Message text: Specified transport request function is not available

What causes this issue?

This request cannot be processed as a transport request because it has
not been assigned a valid transport function.

System Response

The function was cancelled.

How to fix this error?

You have two options:
Select a valid transport request for your function.
Select the request type that corresponds to your request in the
transaction.

Error message extract from SAP system. Copyright SAP SE.

TR750 - Details

• The SAP error message TR750, which states "Specified transport request function is not available," typically occurs when there is an issue with the transport request in the SAP system. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the transport management system (TMS).
  Causes of TR750 Error
  
  
  Transport Request Status: The transport request may be in a status that does not allow the specified function (e.g., release, import) to be executed. For example, if the request is already released or is in a "modification" status.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the requested action on the transport request.
  
  
  Transport Management System (TMS) Configuration: There may be issues with the TMS configuration, such as missing or incorrect settings in the transport routes or transport layers.
  
  
  Transport Request Type: The type of transport request (e.g., customizing, workbench) may not support the function being attempted.
  
  
  System