Effective in version 10.2.2, and starting with the Winter 2019 March release of Informatica Intelligent Cloud Services, Intelligent Structure Discovery enhances the handling of data drifts.
In Intelligent Structure Discovery, data drifts occur when the input data contains fields that the sample file did not contain. In this case, Intelligent Structure Discovery passes the undefined data to an unassigned data port on the target, rather than discarding the data.