This example demonstrates a Mapper Snap configuration designed to intentionally cause a small number of records to fail during database insertion. For every failed insertion, an error document is generated. Specifically, out of 1000 records, 7 are expected to fail, resulting in 7 error documents, and the remaining 993 records are successfully inserted. The count of successful insertions is also recorded in the output document. This pipeline demonstrates how to efficiently manage and log insertion errors. Configure the Mapper Snap with settings so that a small number of records fail during database insertion, and route the error documents to the error view.