Q: When I open the SDE database with ArcMap, there are datasets there. However when I open the oracleSpatial database datasource with SuperMap iDesktop 7C, there are no datasets under the datasource?

A: Firstly, ArcMap needs to use the ST_Geometry storage format while creating features. Secondly, the user to create the OracleSpatial datasource must be consistent with the user to create the SDE database.