Issue with Data Flow

I’m trying to update my DataFlow with a couple of additional steps, yet when I try and save I keep getting the below error message.

Anybody got any ideas?

image

Seemed like I was locked against it so it couldn’t save. It has unlocked overnight so all is well.

@EnterpriseDNA would you mind posting a comment and marking that as the solution please? I don’t want to add a solution to my profile that wasn’t actually a solution by myself.

Bumping this post for more visibility from our experts and users.