Error 0x80041029

Value: -2147217367 | 0x80041029 | 2147749929

What does it mean ?

SYNC_E_BATCH_NEEDS_FILTER_FORGOTTEN_KNOWLEDGE  
One or more filter forgotten knowledges were not set on the change batch.
Value: 4137 | 0x1029 | 0b0001000000101001

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

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