Import template missing columnsIssue Import template on a table is missing some columns even though they are nonsystem fields. ReleaseAll ReleasesCauseAlthough the field might not be read-only, the field can become read-only through dictionary override. ResolutionPlease go to the table and open the affected field. Then, open up the Dictionary override and deactivate the "Override read only" field. Test again and it should work. Please check this to make sure this is the solution you would like to apply and test in a non-prod environment before. More info about dictionary override is found here.