Error 0x80041212

Value: -2147216878 | 0x80041212 | 2147750418

What does it mean ?

Search cannot crawl the item, because its Access Control List exceeded 64 KB. Check that the item has a valid Access Control List.
Value: 4626 | 0x1212 | 0b0001001000010010

Where does it come from ?

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

Other Errors for FACILITY_ITF