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: A4Da324
name: New Heys Comprehensive School, Greenhill Road, L18
article-4-direction: undefined
A4D324
permitted-development-rights: 1A;1B;1C
uprns
address-texts
geometry: MULTIPOLYGON (((-2.898456 53.366441,-2.898271 53.366252,-2.897435 53.366549,-2.897062 53.366667,-2.897079 53.366685,-2.897187 53.366815,-2.897256 53.366901,-2.897412 53.367089,-2.897451 53.367139,-2.896622 53.367335,-2.896081 53.367457,-2.895760 53.367532,-2.895139 53.367673,-2.894876 53.367737,-2.895100 53.367975,-2.895475 53.368368,-2.896221 53.368185,-2.897115 53.367972,-2.897937 53.367772,-2.897886 53.367706,-2.897848 53.367667,-2.897838 53.367644,-2.898010 53.367599,-2.898288 53.367516,-2.898420 53.367479,-2.898686 53.367399,-2.898974 53.367315,-2.899365 53.367186,-2.899511 53.367159,-2.899831 53.367065,-2.899640 53.366854,-2.899428 53.366637,-2.899374 53.366576,-2.899318 53.366518,-2.899192 53.366393,-2.899045 53.366239,-2.898728 53.366350,-2.898456 53.366441)))
point: POINT (-2.897496 53.367291)
notes: 90P/1979
entry-date: 1990-10-29
start-date: 1990-10-29
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