CSMS # 54949152 - Resolved: CBMA Issue with Multiple Classifications Totaling Incorrectly U.S. Customs and Border Protection sent this bulletin at 02/02/2023 09:04 AM EST Cargo Systems Messaging Service CSMS # 54949152 - Resolved: CBMA Issue with Multiple Classifications Totaling Incorrectly The issue with the multiple classifications totaling incorrectly on CBMA entries and receiving the “F662 error: Est IR Tax/Calc'd Tax Mismatch – Total” has been resolved.