How to fix the Oracle error ORA-13110: cannot drop topology with associated topo_geometry tables?

In this post, you’ll learn more about the Oracle ErrorORA-13110: cannot drop topology with associated topo_geometry tables with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13110: cannot drop topology with associated topo_geometry tables

Reason for the Error ORA-13110: cannot drop topology with associated topo_geometry tables

The drop_topology procedure was invoked for a topology that has assocated topo_geometry layers with it.

How to fix the Error ORA-13110: cannot drop topology with associated topo_geometry tables ?

You can fix this error in Oracle by following the below steps

Delete the topo_geometry layers from the topology before dropping the topology. Use SDO_TOPO.delete_topo_geometry_layer to delete topo_geometry layers from the topology.