Error 0x80510035

Value: -2142175179 | 0x80510035 | 2152792117

What does it mean ?

OPC_E_MC_MISSING_REQUIRES_ATTR  
A markup compatibility element that requires the Requires attribute is missing the attribute, or that attribute's value is empty.
Value: 53 | 0x0035 | 0b0000000000110101

Where does it come from ?

FACILITY_OPC  
Open Connectivity Service (Package Consumption)
Value: 81 | 0x051 | 0b01010001

Other Errors for FACILITY_OPC