ACE CERTIFICATION Scheduled Maintenance, Wed. May 5, 2021 @ 5pm ET to 8pm ET

CSMS #47699170 - ACE CERTIFICATION Scheduled Maintenance, Wed. May 5, 2021 @ 5pm ET to 8pm ET U.S. Customs and Border Protection sent this bulletin at 05/05/2021 06:02 PM EDT CSMS #47699170 - ACE CERTIFICATION Scheduled Maintenance, Wed. May 5, 2021 @ 5pm ET to 8pm ET The following Deployment is occurring during the ACE CERTIFICATION regularly-scheduled Maintenance this evening, Wednesday, May 5, 2021 from 5pm ET to 8pm ET : ACE Import Manifest Truck QP Long in-bond message specifying an Air carrier code caused an Air Manifest record to get created in the system. When Air Manifest message transmissions came in with the same Air carrier code and flight, the Air bills rejected with error "199CALL CBP FOR EXPLANATION". -- To prevent QP Long messages for the Truck mode of transportation (MOT 30) from creating an Air manifest record, only a Truck carrier code will be allowed on the QP message. Otherwise, a non-Truck carrier code will reject with error "009 INVALID CARRIER CODE".