SAP Message 6G151 - No valid request exists for transport of the system configuration

Diagnosis
You want to transport the system configuration.
However you cannot find a valid transport request.

System Response
Transporting the system configuration involves the transport objectR3TR SAAT.
You must assign the transport object to a Workbench request.

Procedure
Repeat the action and select a workbench request if the systemconfiguration was modified or if you want to transport theconfiguration data in all other systems. If there is no suitablerequest, you can create a new Workbench request in the transport dialogbox.