Oracle Solution for Error ora-13456

ORA-13456: GeoRaster cell data error: string

What triggered the Error:

There was an error in the original GeoRaster cell data or in the cell data of the pyramids.

What should we do to fix it:

If the error is related to the original GeoRaster cell data, the GeoRaster object is invalid and has to be deleted or manually repaired. If the error is related to pyramids, delete the pyramids and regenerate them.