Contains self-intersecting rings (applicable only to polygon features)-A polygon must not intersect itself.Contains short segments-Some segments are shorter than allowed by the system units of the spatial reference associated with the geometry.The to point of segment i should be coincident on the from point of segment i+1. Segment orientation is incorrect-Individual segments are not consistently oriented.Ring orientation is incorrect (applicable only to polygon features)-A polygon that does not self-intersect, but its rings are not oriented correctly (outer rings-clockwise inner rings-counterclockwise).Not simple-This condition occurs when any of the following conditions are true:.This type of error is returned when the check is unable to retrieve geometry information for a feature. Nothing-This condition occurs when a feature has a NULL value in the SHAPE field.A polygon geometry type contains rings, formed by line segments, as its geometry information and is represented by points.A line or polyline geometry type contains a line segment or multiple line segments as its geometry information and is represented by points.A point or multipoint geometry type contains a point or multiple points as its geometry information.
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