Error 0x80071A4B

Value: -2147018165 | 0x80071A4B | 2147949131

What does it mean ?

ERROR_HEURISTIC_DAMAGE_POSSIBLE  
The attempt to commit the Transaction completed, but it is possible that some portion of the transaction tree did not commit successfully due to heuristics. Therefore it is possible that some data modified in the transaction may not have committed, resulting in transactional inconsistency. If possible, check the consistency of the associated data.
Value: 6731 | 0x1A4B | 0b0001101001001011

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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