Error 0x887C002A

Value: -2005139414 | 0x887C002A | 2289827882

What does it mean ?

AEERR_PIPE_LIMIT_REACHED  
The pipe contains APOs that cannot be connected.
Value: 42 | 0x002A | 0b0000000000101010

Where does it come from ?

FACILITY_DIRECT3D11  
Direct3D 11
Value: 2172 | 0x87C | 0b100001111100

Other Errors for FACILITY_DIRECT3D11