Updatable Dashboard Error Information

I am using uptake from excel to create and update new records through an updatable dashboard. When I add the records and save, the statistics say that there was an error with one of the fields, but doesn't provide anywhere to go to find out information about this error. When I close the multi-threaded save box, all the records look the same, so I am not sure which record had the error. Where can I find this information?