Sometimes you have to place a transport request in a queue when the transport request is no longer contained in any other queue or its data was manually copied to the transport directory.
To manually place a request in a queue:
The F4 help lists all transport requests that exist in the transport directory. You can restrict the request selection generically (for example, by entering DEVK*). This improves the performance of the F4 help.
The request was added to the import queue.