Error 0x803100D2

Value: -2144272174 | 0x803100D2 | 2150695122

What does it mean ?

FVE_E_DE_VOLUME_OPTED_OUT  
This drive has been opted out of device encryption.
Value: 210 | 0x00D2 | 0b0000000011010010

Where does it come from ?

FACILITY_FVE  
Full volume encryption
Value: 49 | 0x031 | 0b00110001

Other Errors for FACILITY_FVE