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: A4Da973
name: Land off Speke Hall Avenue, Liverpool, L24 1YD
article-4-direction: undefined
A4D973
permitted-development-rights: 17G
uprns
address-texts
geometry: MULTIPOLYGON (((-2.865405 53.345088,-2.865480 53.344929,-2.864870 53.344798,-2.859638 53.343759,-2.859585 53.343749,-2.859566 53.343777,-2.860538 53.343970,-2.860012 53.345624,-2.860665 53.345699,-2.860675 53.345670,-2.862793 53.345904,-2.862547 53.346692,-2.862409 53.347161,-2.862159 53.347941,-2.862265 53.347954,-2.862160 53.348292,-2.863287 53.348418,-2.863088 53.348215,-2.863516 53.347127,-2.864363 53.347240,-2.864433 53.347240,-2.864646 53.346628,-2.864836 53.346037,-2.865997 53.345901,-2.865984 53.345830,-2.865844 53.345850,-2.865518 53.345873,-2.865436 53.345860,-2.865248 53.345875,-2.865199 53.345897,-2.865163 53.345903,-2.864920 53.345922,-2.864853 53.345917,-2.864796 53.345892,-2.864561 53.345911,-2.864542 53.345938,-2.864487 53.345956,-2.864434 53.345743,-2.864419 53.345744,-2.864417 53.345735,-2.864299 53.345746,-2.864165 53.345175,-2.864899 53.345111,-2.865306 53.345221,-2.865405 53.345088)))
point: POINT (-2.862735 53.345742)
notes: 11F/1890
organisation
entry-date: 2012-02-23
start-date: 2012-02-23
end-date

Your dataset is missing the article-4-direction column.

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