3279765 - Error "FAILED: Invalid port specification: '443' is reserved for system processes" occurred while mapping routes to applications with command " xs map-route".

XSA has been installed with Port-based Routing Mode. 
Following errors occurred while trying to mapping routes to applications via command " xs map-route" with port 443.

xs map-route <DOMAIN> -p 443

FAILED: Invalid port specification: '443' is reserved for system processes. 
Could not create route "<DOMAIN>"

SAP HANA Extended Application Services, Advanced model

mapping, XSA, XS Advanced, HANA XSA, xs map-route, Invalid port specification, failed, port, 1024, 443, application Routes , KBA , BC-XS-RT , XS Advanced Runtime / XS Controller , Known Error