Conservation area

There is a problem

reference: 5100
name: Huntington
designation-date: 1969-01-01
document-url
documentation-url: https://www.herefordshire.gov.uk/conservation-1/conservation-areas/3
geometry: MULTIPOLYGON (((-2.753251 52.074140,-2.753369 52.073969,-2.753468 52.073844,-2.753751 52.073913,-2.753873 52.073803,-2.754800 52.072608,-2.754897 52.072254,-2.754931 52.072165,-2.754257 52.072026,-2.753777 52.071951,-2.753629 52.072016,-2.753429 52.072336,-2.751428 52.072006,-2.748857 52.072086,-2.748820 52.072097,-2.748800 52.072113,-2.748775 52.072114,-2.748944 52.072556,-2.749024 52.072910,-2.749013 52.073255,-2.748970 52.073463,-2.749545 52.073801,-2.750061 52.073923,-2.750387 52.073973,-2.750654 52.073996,-2.750751 52.073990,-2.751163 52.074025,-2.751836 52.074045,-2.752241 52.074045,-2.752329 52.074065,-2.752756 52.074098,-2.753145 52.074144,-2.753251 52.074140)))
point: POINT (-2.75175 52.072987)
notes: No Appraisal document.
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1969-01-01
end-date

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

The date the record was last updated.

If the entity has never been updated, enter the same date as start-date.

Write in YYYY-MM-DD format.

Example:

2022-12-20

With dates, some data is better than no data, so: