← All KRA eTIMS Error Codes
905 Production

Only OSCU Device Can Be Verified

VSCU variant of error 903. Returned when an OSCU-only serial is verified against a VSCU endpoint.

Same resolution as 903 — contact KRA. This code is absent from the official spec and appears to be a GavaConnect version delta that was never communicated.
Not documented anywhere in official KRA spec documents. Confirmed only through community production reports.