ACE PRODUCTION EXTENDED Maintenance, MQ Software Upgrade & ACE Deployment, Sat. April 24, 2021@ 9pm to 4am ET

CSMS #47165535 - ACE PRODUCTION EXTENDED Maintenance, MQ Software Upgrade & ACE Deployment, Sat. April 24, 2021@ 9pm to 4am ET U.S. Customs and Border Protection sent this bulletin at 04/23/2021 01:04 PM EDT CSMS #47165535 - ACE PRODUCTION EXTENDED Maintenance, MQ Software Upgrade & ACE Deployment, Sat. April 24, 2021@ 9pm to 4am ET There will be an ACE PRODUCTION EXTENDED Maintenance window this Saturday evening, April 24, 2021 for CBP ACE Infrastructure maintenance and Code Deployment that will start ONE hour Earlier than normal – Saturday 9:00pm ET to Sunday 4:00am ET . MQ Software upgrade to improve processing of EDI messages in the below ACE areas: ACE Import manifests/bills (all modes of transportation) and associated entry filings. QP/WP In-bonds Entry summary (AE) Add and Replace messages The following ABI message types: Importer/Bond Query (KI/KR) Entry Summary Query (JC/JD) AD/CVD Case Query    (AD/AC) Census Warning Override (CW/CO) Census Warning Query (CJ/CL) ACE Import Manifest • Fixed ACE Standard Truck Manifest 355 Response message did not display correct Shipment Control Number (SCN) with an error and total shipment reject count. Foreign Trade Zone (FTZ) ID Format Expansion • Ability for ACE Entry Summary to capture a 9-digit Foreign Trade Zone (FTZ) ID, as announced in CSMS #47058324 - Reminder: Foreign Trade Zone (FTZ) ID Format Expansion Deployment Date is April 24, 2021