ACE Truck Manifest (TMM) processing issues

CSMS #52285423 - ACE Truck Manifest (TMM) processing issues U.S. Customs and Border Protection sent this bulletin at 06/26/2022 03:08 PM EDT CSMS #52285423 -ACE Truck Manifest (TMM) processing issues CBP is aware of an issue with certain Truck Manifest EDI submissions having an issue when trying to open, edit and re-submit via the Portal. We are working on this issue and will send an additional message when resolved.