Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: TPO219.A1
name: No info.
tree-preservation-order: undefined
TPO219
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.882676 53.391362,-2.882690 53.391270,-2.882698 53.391187,-2.882718 53.391024,-2.882724 53.390954,-2.882727 53.390911,-2.882717 53.390798,-2.882701 53.390730,-2.882658 53.390645,-2.882628 53.390579,-2.882487 53.390358,-2.879796 53.391270,-2.880874 53.392412,-2.881501 53.392059,-2.881685 53.392014,-2.881744 53.392001,-2.882596 53.391774,-2.882601 53.391747,-2.882605 53.391712,-2.882611 53.391685,-2.882624 53.391649,-2.882646 53.391546,-2.882676 53.391362)))
point: POINT (-2.881462 53.39137)
notes: The several tree of whatever species situated within area A1 on map.
entry-date: 1990-01-26
start-date: 1990-04-02
end-date

Your data is missing a tree-preservation-order.

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

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