Oracle Solution for Error ora-54528
ORA-54528: inner composite surfaces or surfaces with inner ring(s) expected
What triggered the Error:
An INNER_OUTER parameter to element extractor was attempted on a surface that was not simple or composite.
What should we do to fix it:
Ensure that the etype of the geometry for the INNER_OUTER parameter to element extractor is ETYPE_SURFACE or ETYPE_COMPOSITESURFACE.