Tree preservation zone

There is a problem

1000 entries with tree-preservation-order field must match the reference field in the tree preservation order dataset

reference: ZZZZZUESRW196
name: South Bucks District Council Tree Preservation Order No. 47; 2002 dated 28/11/02. Confirmed with mod
tree-preservation-order: undefined
TPO/SBDC/2002/47
tree-preservation-zone-type
geometry: MULTIPOLYGON (((-0.569804 51.580134,-0.569804 51.580123,-0.569799 51.580111,-0.569785 51.580095,-0.569773 51.580088,-0.569751 51.580083,-0.569705 51.580084,-0.569669 51.580082,-0.569464 51.580067,-0.569440 51.580067,-0.569418 51.580073,-0.569404 51.580081,-0.569395 51.580092,-0.569390 51.580101,-0.569387 51.580112,-0.569389 51.580123,-0.569393 51.580133,-0.569402 51.580142,-0.569425 51.580154,-0.569439 51.580158,-0.569671 51.580177,-0.569732 51.580177,-0.569752 51.580175,-0.569768 51.580170,-0.569780 51.580164,-0.569789 51.580156,-0.569799 51.580146,-0.569804 51.580134)))
point: POINT (-0.569596 51.580123)
notes
entry-date: 2017-07-04
start-date: 2017-07-04
end-date

Your data is missing a tree-preservation-order.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.