How can we automatically retrieve rejected files (Profile List, Supplemental, PET) in Responsys?

We are exploring ways to optimize our data ingestion process in Oracle Responsys

1. Automating Rejected File Retrieval: You're seeking an automated process to retrieve rejected files (Profile List, Supplemental, and PET) instead of doing it manually.
2. Handling Partially Valid Records: You want a method to ingest valid parts of a record (e.g., a valid email, but an invalid mobile number) while ignoring the invalid data, to reduce rejections.
3. Managing Rejected Data: You're looking for best practices or available options in Responsys to handle and minimize data loss from rejected records during ingestion.

This is important as we are currently seeing multiple rejected records due to partial invalid data, and we want to retain as much valid information as possible.