There is an option to create transport request via SE37 function module on SAP system.If you ınterested about the process let’s check closer…
SE37 –> TR_INSERT_REQUEST_WITH_TASKS
F8 – EXECUTE
Request Type –> W for Workbench and K for Customized
F8 – EXECUTE
Now we can see the Transport Request number.
Goto SE01 and check the Transport Request