The NeoLoad Controller used to convert the Tricentis Tosca SAP GUI script must be launched in process mode.
You can find more information about NeoLoad prerequisites for SAP GUI at this Page.
Neoload starts the SAP recording at the first step named "SAP" or "SAP Login", and stops it at the end of the test case.
This is what you get in NeoLoad:
For more information, please check our GitHub article dedicated to the conversion of a Tricentis Tosca SAP GUI script to a NeoLoad User Path.