Data interoperability tool - Problem with quick export

Discussion created by vasso_k on Jun 24, 2014
Latest reply on Jul 10, 2014 by c.dahmenconterra-de-esridist
I have an exported File Geodatabase exported by CityEngine. The geometry of the featutes is Multipatch.
So I want to integrate with CityGML and I tried to use the DATA INTEROPERABILITY TOOL (ARCTOOLBOX) which provides quick export to GML.

The problem is that the export was completed with an exclamation mark: It cannot join tables with complex features classes. The features classes were read normally. (message in the log window)

The only conclusion we came up with is that there some problem with the Multipatch geometry.
What do you suggest to overcome the problem??
Is it possible to export our models in CE to some other 3D format geometry.