I have create a customized transaction type as a copy of urgent correction SDHF. I am not able to release the transport requests using the action in the toolbox 'Release Transport Request' and I obtain the following error in the log:
could not start transport control program tp
But if I directly execute the task 'Release Transport Request' in the task list, it works.
Another strange thing is that at the beginning both ways worked, but after some days I started to have this problem.
Thanks
Antonello