AVETMISS error codes/4759
AVS error 4759
WarningNAT00120Activity Start Date
What it means
The subject commenced after it left the RTO’s training.gov.au scope of registration.
How to fix it
Confirm the unit was on your scope on the activity start date, or correct the start date / scope.
Does RTObase catch this automatically?
This check needs an external source (training.gov.au or Australia Post), so it can’t be caught from your data alone, but RTObase surfaces it from your imported AVS report and deep-links you straight to the fix.
Got a whole report of errors? Explain them all at once.
Error explainer →Guidance only, not a substitute for lodgement. Meaning current as of July 2026; AVS rules and error/warning status can change between collection periods. Always re-validate in NCVER AVS before you submit.
Never see this error again
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