Hello,This answer helped me to solve a problem. DATA:
lv_xstring TYPE xstring,
lv_xjson TYPE xstring,
lv_json TYPE string,
lo_reader TYPE REF TO if_sxml_reader,
lo_json_writer TYPE REF TO cl_sxml_string...
Hi,
I've got this problem and in my case I wasn't informing all fields from navigation properties.
Maybe someone else got this problem as well.
So, inform all fields from main and children entities.
BR,
Danilo