ACE PRODUCTION Import Manifest Deployment, Sat. May 15, 2021@ 10pm to 4am ET Sun. May 16

CSMS #47789233 - ACE PRODUCTION Import Manifest Deployment, Sat. May 15, 2021@ 10pm to 4am ET Sun. May 16 U.S. Customs and Border Protection sent this bulletin at 05/14/2021 12:04 PM EDT CSMS #47789233 - ACE PRODUCTION Import Manifest Deployment, Sat. May 15, 2021@ 10pm to 4am ET Sun. May 16 There will be ACE PRODUCTION regularly-scheduled Maintenance Saturday evening, May 15, 2021 from 10:00pm ET to 4:00am ET Sunday, May 16, 2021 for ACE Infrastructure maintenance and the following ACE Deployment: 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".