Error 0x8004101E

Value: -2147217378 | 0x8004101E | 2147749918

What does it mean ?

SYNC_E_CHANGE_BATCH_IS_READ_ONLY  
The operation could not be completed as the specified change batch has become read-only.
Value: 4126 | 0x101E | 0b0001000000011110

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

StackOverflow

Other Errors for FACILITY_ITF