is it possible to pass table fields(complex multiple fields) directly to create service using segw?

hi,

How To... Create Complex Business Entities using the Gateway OData Channel

i have tried this is se80.

i require to achieve this in segw.
is it possible?

if yes , can i get a documentation on it.

the requirement is : i need to pass the whole table values as payload in gateway service.

thanks and regards,

kartik