Article 4 direction area

There is a problem

1000 entries with article-4-direction fields that must match the reference field in the article 4 direction dataset

reference: A4Da17
name: Land at Townsend Avenue, L11
article-4-direction: undefined
A4D17
permitted-development-rights: 1A;1B;1C;1D;1E;1F;1G;1H;2A;2B
uprns
address-texts
geometry: MULTIPOLYGON (((-2.929978 53.450401,-2.930350 53.450439,-2.930405 53.450442,-2.930619 53.450463,-2.930627 53.450459,-2.930643 53.450444,-2.930651 53.450429,-2.930681 53.450327,-2.930934 53.449532,-2.930962 53.449434,-2.931015 53.449264,-2.931044 53.449184,-2.931093 53.449018,-2.931303 53.448353,-2.931343 53.448210,-2.931102 53.448181,-2.930656 53.448132,-2.930313 53.449295,-2.930303 53.449323,-2.929978 53.450401)))
point: POINT (-2.930659 53.449293)
notes: 91P/1230
entry-date: 1991-09-17
start-date: 1991-09-17
end-date

Your data is missing an article-4-direction.

The Article 4 direction area guidance explains how to fix the issue:

The reference for the article 4 direction used in the article 4 direction dataset.

Example: A4D1