>Can you please share any sample code or tutorials for understanding it, and to proceed further.
I don't understand the request. Samples for what? As said, these data types aren't supported in XSODATA. There is no sample to help you with that. Do you mean you want a sample on how to create a service in XSJS instead? I suggest you look at the HANA Developers Guide. There are examples of XSJS services in there.