UPDATE - Error 691 LIC/CERT/PERM NUMBER UNKNOWN on valid steel and aluminum license numbers
Published Jun 29, 2021
Summary
CBP identified that ACE Entry Summary is incorrectly triggering Error 691 for valid steel and aluminum license numbers, with a fix deployment scheduled for July 1, 2021, and provided the correct Commerce Department email for interim assistance.
Summary is machine-generated at the linking layer for discovery only. Refer to the source bulletin for authoritative guidance.
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