Upon configuration of the policy, the SSID created was not showing in the end devices.
Hoping for your soonest response.
can you elaborate more on what policy was enabled?
SSID created on vSZ doesn't show on APx automatically. You need to apply it (add to WiFi WLAN group) to APs. It can be done on zone, group or individual AP level.
If you look on AP configuration, you see which WLAN group is applied to each radio, and this defines what SSIDs are broadcasted and served on respective radios.
So -- read the manual and play a bit with system... It really helps, when you know what you do...