Good morning and thank you for reaching out via our customer community. Some attributes have a component version and a non-component version and the wrong one can easily be chosen in FUSE. You likely populated a component value which would then make other component attributes required. I am not sure which component attribute you populated but it is likely one with a component and non-component version. Please double-check.
If you intend to populate component versions of your attributes, take a look here as well:
