In Visual Composer, how do I populate tables when calling a BAPI that creates data in R/3. I'm not refering here to tables in the IMPORT section of a BAPI, but tables in the TABLES section of a BAPI.
For example, BAPI_SALESORDER_CREATEFROMDAT2 has an INPUT table for sales order header data, but the line items and partner information in the TABLES section. In Visual Composer I can't seem to create a grid or form that will serve as input to the later. I can only create these object for output from the BAPI.