Solution : https://service.sap.com/sap/support/notes/1883424 (SAP Service marketplace login required)
Key words : 
components bc-sec security priority recommendations / additional info category release planning information validity, attributes transaction codes vscanvscanprofile focus topic security header data released, customer component bc-sec-vir anti virus protection, loading external adapters 786179   data security products, loading external adapters 1640285   determine mime type, antivirus area attachments file namefile size, sap applications 786179   data security products, additial remarks                      nw-vsi-2_with_notes, virus scan interface 1494278   nw-vsi, sap applications 2081108   virus scan interface
Related Notes : 
       
| 1494278 | NW-VSI: Summary of Virus Scan Adapter´s for SAP integration | 
| 1640285 | Determine MIME type with Virus Scan Interface | 
| 1796762 | NW-VSI 2.0: Error when loading external adapters | 
| 817623 | Frequent questions about VSI in SAP applications | 
| 786179 | Data security products: Application in the antivirus area | 
| 2081108 | Virus Scan Interface (VSI) Support in SAP HANA DB and XS |