Tree preservation zone

There is a problem

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

reference: TPO321
name: Wentworth House
tree-preservation-order: undefined
1966 Appleby
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.564486 53.619344,-0.563743 53.619395,-0.563311 53.619483,-0.563207 53.619303,-0.562740 53.619385,-0.562685 53.619347,-0.562504 53.618643,-0.562612 53.618559,-0.562651 53.618506,-0.562653 53.618451,-0.562618 53.618388,-0.562513 53.618294,-0.562444 53.618245,-0.562545 53.617996,-0.562550 53.617955,-0.562519 53.617687,-0.562478 53.617498,-0.562409 53.617352,-0.562360 53.617288,-0.562289 53.617219,-0.562163 53.617122,-0.561983 53.617035,-0.562064 53.617411,-0.562402 53.618817,-0.562764 53.620070,-0.563100 53.620294,-0.563163 53.620283,-0.563256 53.620212,-0.563293 53.620148,-0.563315 53.620039,-0.563330 53.620001,-0.563494 53.619743,-0.564191 53.619665,-0.565088 53.619519,-0.565066 53.619453,-0.564913 53.619441,-0.564486 53.619344)))
point: POINT (-0.563072 53.619063)
notes
organisation
entry-date: 1967-01-26
start-date: 1966-11-04
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.