Error codes ยท National portal upload checks
Cannot invoke "" is null: Cannot invoke "" is null
see-message IT-BDI
Official text
Cannot invoke "" is null
How it appears in feedback
Cannot invoke "" is null
What triggers it
Errors in the column header row (invalid column codes).
How to fix it
Reported by the IT-BDI research fragment; see ncas.json entry 'it-bdi' for context.
Sources
- Banca d'Italia (IT-BDI) (read 2026-10-31)