Error 0x80550008

Value: -2141913080 | 0x80550008 | 2153054216

What does it mean ?

EAS_E_ADMINS_CANNOT_CHANGE_PASSWORD  
One or more admins are not allowed to change their password.
Value: 8 | 0x0008 | 0b0000000000001000

Where does it come from ?

FACILITY_EAS  
Exchange Active Synchronization
Value: 85 | 0x055 | 0b01010101

Other Errors for FACILITY_EAS