Hey Mahesh,
I just tried to give a sample.
To know the correct path of the table, try to do Data preview on the .hdbtable and get the sql generated from "show log" .
Use that pathname in your .XSODATA file.
One more trial may be this should work :
service namespace "Servicename" {
"DemoSchema". "DemoXS.data::DemoTable" as "DemoXS" ;
}
if this statement doesn't work, Do try as i mentioned above to get the correct pathname.
Regards,
Krishna Tangudu