The show failed records sample feature provides the capability to generate a sample of the records that failed during rule evaluation. On enabling this toggle, the sample of failed records is generated and stored for a period of 90 days from the date of sample generation.
Note: To generate samples of records that failed during evaluation in Data Quality rules, you must turn this toggle on at the workspace level. The option to enable the generation of failed records in Data Quality rules will only appear when this toggle is activated.