Codes from the following list may be generated by the electronic Certificate system of U.S. Customs and Border Protection if errors are detected when processing a request for a Document Activity Report (DAR) or Visa Activity Report (VAR). The UN/EDIFACT message "REQDOC" is used to request a DAR/VAR.
- ES0 - SYNTAX VALIDATION FAILURE; VERIFY MESSAGE FORMAT
- ES1 - INVALID MSG TYPE
- ES2 - INVALID SYNTAX ID
- EW0 - CNTRY NOT AUTHORIZED FOR RPT
- EW1 - DOC NBR INVALID OR NOT ON FILE
- EW2 - INVALID DATE
- EW3 - INVALID RANGE REQUESTED
- EW4 - NO DATA FOR DOC NBR(S) OR DATE(S)
- EW5 - DOC NBR NOT IN MATCHED COND
- EW6 - DOC NBR NOT UNMATCHED COND
- EW7 - DOC NBR NOT IN CANCELED COND
- EW8 - INVALID CONDITION CODE
- EW9 - INVALID SEARCH CRITERIA
- EW10 - INVALID DOCUMENT TYPE
- IW11- OUTPUT LIMIT REACHED; ADDTNL DOCS/ENTRIES FOUND