I'm attempting to move two plans from one project to another, but when I try I get an error. I've tried moving the plans individually as well as together, with all attempts resulting in the same error.
> Transaction rolled back because it has been marked as rollback-only
I've found a post where the OP suggests two workarounds, but neither of them are working. The first suggests simply clicking 'Move' again, and the seconds suggests removing 'Artefact Download' tasks, but there are none in either plan.
The error message is not partiularly helpful, so if anyone is able to provide any further information or suggest how I may fix this issue, I'd be most grateful.