CSMS # 54844847 - Resolved - AES System unavailable U.S. Customs and Border Protection sent this bulletin at 01/25/2023 05:18 PM EST Cargo Systems Messaging Service CSMS # 54844847 - Resolved - AES System unavailable Resolved - Issue related to AES flow of Export Manifest and Export Commodity Filings reported earlier in CSMS # 54843428 has been resolved.