Error 0x8004111B

Value: -2147217125 | 0x8004111B | 2147750171

What does it mean ?

IDX_E_DOCUMENT_ABORTED  
Crawling of documents was stopped. This is an internal error code and should not be reported to users. Call Microsoft Product Support.
Value: 4379 | 0x111B | 0b0001000100011011

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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