Tree preservation zone

There is a problem

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

reference: TPO104.A1
name: No info.
tree-preservation-order: undefined
TPO104
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.869174 53.376219,-2.869561 53.376606,-2.870153 53.377143,-2.870171 53.377151,-2.870705 53.377037,-2.871881 53.376678,-2.871711 53.376544,-2.871215 53.376100,-2.870598 53.376289,-2.870324 53.375979,-2.870281 53.375939,-2.870704 53.375812,-2.870374 53.375420,-2.871343 53.375231,-2.871254 53.375188,-2.871172 53.375054,-2.871172 53.375025,-2.871178 53.375024,-2.871171 53.374957,-2.871177 53.374939,-2.871296 53.374848,-2.871334 53.374787,-2.871346 53.374785,-2.871384 53.374745,-2.871070 53.374637,-2.871047 53.374628,-2.871062 53.374614,-2.870931 53.374569,-2.870505 53.374694,-2.870494 53.374698,-2.870499 53.374705,-2.870483 53.374702,-2.870406 53.374723,-2.870413 53.374731,-2.870399 53.374735,-2.870394 53.374729,-2.870337 53.374745,-2.870342 53.374751,-2.870332 53.374754,-2.870327 53.374749,-2.870270 53.374765,-2.870275 53.374772,-2.870260 53.374770,-2.870181 53.374792,-2.870185 53.374798,-2.870176 53.374801,-2.870171 53.374795,-2.870124 53.374803,-2.870050 53.374823,-2.869161 53.375091,-2.869336 53.375225,-2.869322 53.375251,-2.869217 53.375299,-2.868601 53.375472,-2.869030 53.376061,-2.869174 53.376219)))
point: POINT (-2.8702 53.375886)
notes: The several tree of whatever species situated within area A1 on map.
organisation
entry-date: 1972-07-04
start-date: 1972-09-06
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.