Correction: 999 and 277CA Response Reports Format - SFTP Users Only

Correction: Secure File Transfer Protocol (SFTP) Users only:  Please note that 999 and 277CA response reports will now be returned in a fixed format instead of a variable format.

In the event you have questions or concerns with this change, please contact CSSC Operations at 1-877-534-2772 (option 2) or email at

Last Updated: 07/29/2019