Error 0x80040413

Value: -2147220461 | 0x80040413 | 2147746835

What does it mean ?

DS_E_TOOMANYDATASOURCES  
The content index cannot be created, because the limit on the number of indexes was reached.
Value: 1043 | 0x0413 | 0b0000010000010011

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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