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: A4Da910
name: Land at junction of Tunnel Road and Upper Parliament Street, Liverpool 7
article-4-direction: undefined
A4D910
permitted-development-rights: 1A;1B;1C;1D;1E;1F;1G;1H;2A;2B;2C;2D;2E;2F
uprns
address-texts
geometry: MULTIPOLYGON (((-2.949754 53.398941,-2.949611 53.399350,-2.949559 53.399511,-2.949552 53.399517,-2.949518 53.399638,-2.949472 53.399790,-2.949444 53.399892,-2.949445 53.399893,-2.949453 53.399897,-2.949473 53.399903,-2.950010 53.399961,-2.950232 53.399951,-2.950222 53.399728,-2.950393 53.399724,-2.950871 53.399717,-2.950794 53.399085,-2.950768 53.399007,-2.950742 53.399001,-2.950730 53.398996,-2.950658 53.398951,-2.950634 53.398938,-2.950591 53.398940,-2.950568 53.398933,-2.950533 53.398926,-2.950472 53.398921,-2.950400 53.398920,-2.950327 53.398913,-2.950267 53.398903,-2.950213 53.398891,-2.950136 53.398870,-2.950118 53.398866,-2.950093 53.398863,-2.950033 53.398867,-2.949846 53.398904,-2.949779 53.398923,-2.949762 53.398933,-2.949754 53.398941)))
point: POINT (-2.950162 53.39941)
notes: 10F/2439
entry-date: 2011-02-09
start-date: 2011-02-09
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