Error Objects
The SAS/IOM Data Provider supports OLE DB error objects, which are an extension
of automation error objects. Most, but not all, interfaces implemented by the IOM
provider return error objects. For any component you should use the
ISupportErrorInfo interface to determine exactly which interfaces on the component return
error objects. For a complete description of how you retrieve OLE DB error objects,
see the OLE DB specification published by Microsoft at
http://msdn2.microsoft.com/en-us/library/ms722784.aspx.