Cause
A Spatial operator was invoked with a window geometry with an SRID but the layer has no SRID; or the window has no SRID but the layer has an SRID.
A Spatial operator was invoked with a window geometry with an SRID but the layer has no SRID; or the window has no SRID but the layer has an SRID.
Make sure that the layer and window both have an SRID or that they both do not have an SRID.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
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