Upon navigating to Profile > Add Profile > Wi-Fi and selecting any security type except Legacy (pre WPA), the Pre Shared Key is not shown as a mandatory field and the following error displays upon saving:
Save Failed. Pre Shared Key is required and must be between 8 and 63 characters in length.
Make sure you add the Pre Shared Key, as it is a mandatory field.
This issue has been given identifier CMDM-191322. This issue has been resolved in AirWatch 8.2.