We are getting the following error for Asset Import Jobs even though we do have these configured in Platform Settings in the Control Compliance Suite Console.
Release : 12.6.0
Component :
Backend data in ADAM has become corrupted.
For the CSV warnings you are seeing.
https://knowledge.broadcom.com/external/article/239806/error-the-user-name-or-password-is-incor.html
After going through those steps, create a brand new job for Asset Import for use with the CSV files.
Asset Import jobs will now complete without any error.