Error 0xC800057B

Value: -939522693 | 0xC800057B | 3355444603

What does it mean ?

hrIndexDuplicate  
The index is already defined.
Value: 1403 | 0x057B | 0b0000010101111011

Where does it come from ?

FACILITY_NTDSB  
Active Directory Domain Services
Value: 2048 | 0x800 | 0b100000000000

Other Errors for FACILITY_NTDSB