There are a lot of other implementations of the ABAP to JSON Serializer and Deserializer in SDN. Still, I found all implementations unsuitable for my needs for different reasons. From SAP_BASIS 7.40 ...

See Usage and API, also SAP NWRFC SDK 7.50 Programming Guide. In order to call remote enabled ABAP function module, we need to create a node-rfc client instance with valid logon credentials, connect ...