Tree preservation zone

There is a problem

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

reference: TPO204.A1
name: No info.
tree-preservation-order: undefined
TPO204
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-2.883913 53.364887,-2.883846 53.364908,-2.883820 53.364959,-2.883797 53.364972,-2.883728 53.365132,-2.883720 53.365202,-2.883724 53.365232,-2.883769 53.365293,-2.883827 53.365341,-2.883919 53.365388,-2.883949 53.365390,-2.883987 53.365414,-2.883987 53.365425,-2.884155 53.365524,-2.884193 53.365528,-2.884720 53.365232,-2.884707 53.365221,-2.884908 53.365107,-2.884947 53.365069,-2.885222 53.364919,-2.885514 53.364797,-2.885902 53.364659,-2.886067 53.364573,-2.886183 53.364490,-2.886225 53.364451,-2.886568 53.364024,-2.886021 53.363813,-2.885635 53.363617,-2.885429 53.363522,-2.885043 53.363367,-2.884913 53.363320,-2.884874 53.363318,-2.884847 53.363294,-2.884596 53.363234,-2.884411 53.363203,-2.884287 53.363198,-2.884166 53.363223,-2.884083 53.363269,-2.884000 53.363356,-2.883918 53.363494,-2.883885 53.363599,-2.883879 53.363751,-2.883955 53.364120,-2.883913 53.364114,-2.883932 53.364206,-2.883971 53.364197,-2.884030 53.364505,-2.884023 53.364592,-2.883982 53.364766,-2.883913 53.364887)))
point: POINT (-2.884884 53.364268)
notes: The several tree of whatever species situated within area A1 on map.
organisation
entry-date: 1987-03-31
start-date: 1987-08-10
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.