New connection
BW 7.5 · RFC connection details are stored encrypted, never in code. Run a scan from the Scan screen once saved.
Connection Type
HANA SQL (optional — required for volume and distribution)
Volume and distribution are read over a direct HANA SQL connection, because RFC_READ_TABLE cannot aggregate. The user needs SELECT on the BW schema — that is the whole grant. Leave blank to use the platform without volume; discovery and generation work unchanged.