Hello, everyone!

I'd like to use the "oracle spatial advanced" tool from Civil 3D to transfrom the data in .dwg file into oracle database. When i export the 3D data, for example, a 3D building into oracle with that tool, i got "3D solid" error.
Does someone know if it is a good tool to handle with it, or i have to do many tasks to finish the transformation? Or better use the software like FME?
thanks a lot
fei