How To Fix TK128 - Request number is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 128

• Message text: Request number is empty

What causes this issue?

The target request number is blank; as a result the affected objects
cannot be included in a request/task.

System Response

The function was terminated.

How to fix this error?

Repeat the function.
If the error occurs again, document it and send a problem message
to the SAP hotline responsible for the application.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK128 - Request number is empty ?

  The SAP error message TK128, which states "Request number is empty," typically occurs in the context of transport requests in the SAP system. This error indicates that the system is expecting a transport request number, but none has been provided or the request number is not valid.
  Causes:
  
  Missing Transport Request: The user may not have specified a transport request when trying to perform a transport operation (e.g., releasing a transport).
  Incorrect Configuration: There may be issues with the configuration of the transport management system (TMS).
  User Authorization: The user may not have the necessary authorizations to access or create transport requests.
  System Issues: There could be underlying issues with the SAP system or database that are preventing the transport request from being recognized.
  
  Solutions:
  
  Specify a Transport Request: Ensure that you are providing a valid transport request number when prompted. If you are creating a new transport, make sure to create it properly.
  Check Transport Request Status: Use transaction code SE09 or SE10 to check the status of transport requests. Ensure that the request you are trying to use is not in a locked state or has been released.
  Create a New Transport Request: If you do not have a transport request, create a new one using transaction code SE09 or SE10.
  Review Authorizations: Check if the user has the necessary authorizations to create or manage transport requests. You may need to consult with your SAP security team.
  Check TMS Configuration: Ensure that the Transport Management System (TMS) is correctly configured. You can check this using transaction code STMS.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  
  Transaction Codes:
  
  SE09: Transport Organizer (for managing transport requests)
  SE10: Transport Organizer (for managing transport requests)
  STMS: Transport Management System (for TMS configuration)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to transport requests and the TK128 error. You can search for relevant notes in the SAP Support Portal.
  
  
  Documentation: Refer to SAP documentation for detailed information on transport management and handling transport requests.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.