CSMS 50992263·Operational·February 10, 2022·View on csms.cbp.gov ↗

Action Identifier error on ACE portal upload requests

Plain-English explanation

CSMS 50992263 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on February 10, 2022. It carries the official CBP guidance brokers and importers must follow for the topic — "Action Identifier error on ACE portal upload requests". CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Message body

Full text as published by U.S. Customs and Border Protection

CSMS #50992263 - Action Identifier error on ACE portal upload requests U.S. Customs and Border Protection sent this bulletin at 02/10/2022 03:37 PM EST Cargo Systems Messaging Service CSMS #50992263 - Action Identifier error on ACE portal upload requests CBP is aware that that the trade is receiving the error “Action # is invalid. Action Identifier must be 12 characters” when attempting to upload documents via the ACE Portal. Technicians are researching for a potential fix. An updated CSMS will be issued when the new Action Identifier format is accepted for ACE portal uploads. As an alternative to uploading via the portal, trade partners can upload the required documents via DIS. Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 50992263?

CSMS 50992263 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Action Identifier error on ACE portal upload requests". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 50992263 published?

CBP published CSMS 50992263 on February 10, 2022. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

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