Solution : https://service.sap.com/sap/support/notes/200647 (SAP Service marketplace login required)
Key words :
~ftp/general/r3server/patches/rel45b/, additional key words, workbench transport requests, downloading patches, workbench requests, transport requests, including release 4, processed differently, table entries, existing entires
Related Notes :
| 19466 | Downloading SAP kernel patches |