Bug Item List -> Error validation not refreshing

My application receives data from an API and populates an Item list with the data. One of my columns (Sales Area) got populated with more than 1000 characters which caused an error upon human intervention.

I tried removing the excess data but only manage to remove the error at the field level, but cannot remove the error at the item list level.

This validation error prevent the save of the data or to push the request forward.

Please advise on how i can fix this issue.

Thank you,
Vanessa