Is it true that there are hundreds of different error messages an AES filer might encounter?

The assertion that there are hundreds of different error messages an AES filer might encounter is indeed true. The Automated Export System (AES) is a complex electronic system used for filing export information and ensuring compliance with U.S. export regulations. Given the intricate nature of international trade, numerous errors can arise due to various factors such as data entry mistakes, incorrect commodity codes, issues with registration, or discrepancies in documentation.

These error messages serve to inform filers of specific issues that need to be corrected before the export can proceed. Each error message is designed to guide the filer in identifying the nature of the problem, allowing them to address it promptly to facilitate the export process. Because the AES handles a wide range of commodities, countries, and regulatory requirements, the diversity and volume of potential error messages reflect the system's comprehensive scope and the various situations filers may encounter.