In SAP HANA, geospatial data types are not defined as such and you need to use scalar values like a.ST_X().
You can create a table like this −
CREATE COLUMN TABLE MYSCHEMA.SpatialShapes_GEOMETRIES ( ShapeID integer, SHAPE1 ST_Point, SHAPE2 ST_GEOMETRY );
SAP provides a complete guide to handle Geospatial data in applications. You can refer this link for more details: