Tree preservation zone

There is a problem

365 entries with tree-protection-order field must match the reference field in the tree protection order dataset

reference: ICS35MDNBB000
name: Cote, New Cote And Cote Paddock Cote Drive Bristol BS9 3UR
tree-preservation-order: undefined
074
tree-preservation-zone-type: group
geometry: MULTIPOLYGON (((-2.622587 51.481899,-2.622549 51.482012,-2.622537 51.482023,-2.622505 51.482112,-2.622511 51.482129,-2.622485 51.482138,-2.622465 51.482173,-2.622450 51.482244,-2.622433 51.482276,-2.622427 51.482331,-2.622401 51.482349,-2.622411 51.482360,-2.622399 51.482371,-2.622392 51.482401,-2.622401 51.482411,-2.622316 51.482512,-2.622338 51.482539,-2.622362 51.482549,-2.622428 51.482526,-2.622449 51.482491,-2.622462 51.482490,-2.622463 51.482473,-2.622546 51.482395,-2.622560 51.482364,-2.622556 51.482352,-2.622569 51.482348,-2.622604 51.482272,-2.622626 51.482209,-2.622620 51.482189,-2.622643 51.482155,-2.622652 51.482103,-2.622682 51.482056,-2.622678 51.482039,-2.622693 51.482035,-2.622715 51.481968,-2.622760 51.481874,-2.622670 51.481840,-2.622622 51.481853,-2.622587 51.481899)))
point: POINT (-2.622549 51.482184)
notes: BIRCH,LIME,SYCAMORE
organisation
entry-date: 2005-03-03
start-date: 2005-03-03
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.