This feature allows to control of the number of fields that are set to invalid in case a document level validation expression fails.
By default this option is deactivated, that means if a validation rule like NetAmount+VAT=GrossAmount” fails, the validation subsystem makes all three fields invalid.
Activate the setting if you want that only one of these three fields is made invalid.
If the option is activated, and a rule with both table columns and header fields, such as SUM(Table.TotalPrice)=GrossAmount fails, the validation subsystem attempts to invalidate one of the available header fields in the expression and not the table cells.
When making a table column invalid according to a document level validation rule, the validation engine marks only the first cell of the column as invalid.