Universal containers has an integration that runs nightly to update the product(product2) object in Salesforce...

Universal containers has an integration that runs nightly to update the product(product2) object in Salesforce with updated product availability for over 500,000 products. Occasionally(less than 1 time per month) a product record fails to update due to a data validation issue that cannot be predicted in advance. How should universal Containers monitor this nightly batch import of data into Salesforce so that any error can be corrected promptly?