Tree preservation zone

There is a problem

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

reference: 98/GOD W1
name: Springfield Oxted Area east of stream
tree-preservation-order: undefined
98/GOD
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.013306 51.253109,-0.013345 51.252935,-0.013454 51.252718,-0.013527 51.252709,-0.013547 51.252672,-0.013530 51.252633,-0.013491 51.252601,-0.013456 51.252556,-0.013472 51.252505,-0.013395 51.252393,-0.013313 51.252315,-0.013227 51.252282,-0.013167 51.252195,-0.013019 51.252062,-0.012786 51.251991,-0.012712 51.251917,-0.012639 51.251798,-0.012636 51.251668,-0.012615 51.251639,-0.012507 51.251602,-0.012449 51.251569,-0.012436 51.251461,-0.012405 51.251422,-0.012262 51.251372,-0.012225 51.251289,-0.012178 51.251212,-0.012085 51.251166,-0.011975 51.251089,-0.011817 51.251166,-0.011693 51.251189,-0.011597 51.251197,-0.011513 51.251145,-0.011461 51.251093,-0.011304 51.251039,-0.011219 51.250993,-0.011150 51.250972,-0.011116 51.250920,-0.011001 51.250885,-0.011003 51.250872,-0.010948 51.250884,-0.010793 51.250943,-0.011035 51.251226,-0.011115 51.251358,-0.011203 51.251531,-0.011262 51.251525,-0.011282 51.251432,-0.011366 51.251324,-0.011921 51.251647,-0.012110 51.251787,-0.012375 51.252075,-0.012461 51.252193,-0.012555 51.252223,-0.012887 51.252387,-0.013271 51.252632,-0.013125 51.252989,-0.013159 51.253133,-0.013306 51.253109)))
point: POINT (-0.012278 51.251787)
notes
organisation
entry-date: 1974-02-13
start-date: 1974-02-13
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.