Tree preservation zone

There is a problem

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

reference: 10/2011/TAN W1
name: WOODLAND EAST OF BARNFIELD & SOUTH OF WAR COPPICE ROAD, CATERHAM CR3 6AS
tree-preservation-order: undefined
10/2011/TAN
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.095714 51.264082,-0.095753 51.263960,-0.095754 51.263935,-0.095777 51.263880,-0.095979 51.263871,-0.096476 51.263921,-0.096799 51.263457,-0.096704 51.263307,-0.096046 51.263237,-0.095972 51.263223,-0.095834 51.263149,-0.095861 51.262985,-0.095914 51.262850,-0.095349 51.262820,-0.093762 51.262701,-0.093740 51.262756,-0.093692 51.262932,-0.093453 51.263500,-0.093407 51.263643,-0.093354 51.263773,-0.093292 51.263814,-0.093126 51.263896,-0.093192 51.263931,-0.093300 51.263946,-0.093433 51.263977,-0.093615 51.263984,-0.093811 51.263958,-0.094239 51.263885,-0.094694 51.263824,-0.094936 51.263820,-0.095098 51.263827,-0.095312 51.263868,-0.095471 51.263930,-0.095714 51.264082),(-0.095267 51.263487,-0.094404 51.263650,-0.094093 51.263671,-0.093828 51.263730,-0.093632 51.263727,-0.093562 51.263645,-0.093608 51.263506,-0.093728 51.263377,-0.093902 51.263241,-0.094173 51.263198,-0.094441 51.263245,-0.094815 51.263323,-0.095108 51.263412,-0.095267 51.263487)))
point: POINT (-0.095041 51.26338)
notes
organisation
entry-date: 2011-07-14
start-date: 2011-07-14
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.