Tree preservation zone

There is a problem

319 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: 94/00818/C
name: Only House Wood, Northowram
tree-preservation-order: undefined
94/00818/C
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-1.823567 53.735701,-1.823586 53.735694,-1.822762 53.734899,-1.822761 53.734887,-1.822771 53.734878,-1.822761 53.734868,-1.822652 53.734786,-1.822470 53.734680,-1.822361 53.734632,-1.822216 53.734587,-1.822137 53.734570,-1.822030 53.734559,-1.821149 53.734509,-1.821051 53.734497,-1.819783 53.734526,-1.819423 53.734552,-1.819021 53.734608,-1.819032 53.734661,-1.819075 53.734734,-1.819166 53.734826,-1.819199 53.734872,-1.820130 53.734884,-1.820325 53.734899,-1.820456 53.734926,-1.820628 53.734916,-1.820955 53.734914,-1.821237 53.734927,-1.821622 53.734932,-1.821775 53.734919,-1.821930 53.734953,-1.822025 53.734995,-1.822194 53.735108,-1.822202 53.735105,-1.822222 53.735191,-1.822470 53.735323,-1.822697 53.735492,-1.822866 53.735603,-1.823064 53.735773,-1.823190 53.735898,-1.823356 53.736004,-1.823625 53.736152,-1.823716 53.736213,-1.823725 53.736208,-1.823986 53.736274,-1.823989 53.736259,-1.823863 53.736139,-1.823782 53.736044,-1.823674 53.735895,-1.823597 53.735810,-1.823567 53.735701)))
point: POINT (-1.821674 53.735006)
notes: Oak, sycamore
entry-date: 1994-03-04
start-date: 1994-03-04
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.