Oracle Error ORA-13227: SDO_LEVEL values for the two index tables do not match

Oracle Error Message

ORA-13227: SDO_LEVEL values for the two index tables do not match

Reason for the Error

The SDO_LEVEL values for the two index tables used in the spatial join operator do not match.

Solution

Verify that two compatible indexes are used for the spatial join operator. Quadtree indexes are compatible if they have the same SDO_LEVEL and SDO_NUMTILES values