Deleting transportation requests.
a transportation request has been released and
now is not possible deleting it, how can I prevent
the transport of the above request?
Is there another way for deleting it?
no it's not possible to delete it with AL11. This is just a "readonly" transaction.
To delete the files you'll usually need direct access to the server's OS. If you don't have one, ask you basis admin to delete them for you...