Welcome @trso
The timeout message can be temporary. Have you tried again?
If you still need help, would you please either set your history to a shared state then post the link back here, or you can screenshot everything on the Job Details view (with any input datasets expanded to show the peek view). We can help to double check the parameters. Part of your message is explaining a type of mismatched data entry.
How to do this is in this topic:
Thanks and let’s start there! 