Sending data from UI5 to ABAP without gateway?

Question

I have been creating a basic OpenUI5 application, and aiming to implement SAP Gateway very soon.

I currently have a screen that populates an array with simple text-fields and a button. My aim is to send this array/table to a backend ABAP function module or class method. Can this be done? The table has the potential to be quite large.

Answer 1

I do not see any problem as long as you do not try to send gigabytes or hundreds of megabytes over the network.

Sending the data to a class method will not be possible as the ABAP methods of classes are not RFC enabled. For this purpose you can use only function modules.