OS ESG Known Data Issues

This page lists known data issues in relation to the OS ESG product. As and when we resolve a known data issue, we will remove it from this page.

Live known data issues

Data Issue Name	Data Issue Description
Records with compromised IDs and referential integrity	Some records in the OS ESG have compromised IDs and referential integrity. This will result in issues when matching these records to any of the join tables. Approximately 450 records are affected from the 09 January 2025 publication. We are aiming to have this issue resolved for the February 2025 OS ESG product update.
Complex junctions error	At some complex junctions (where many Road Links intersect), multiple junction features are being created, rather than the one required.