Error 0x8051004E

Value: -2142175154 | 0x8051004E | 2152792142

What does it mean ?

OPC_E_COULD_NOT_RECOVER  
Errors that occurred during previous operations prevent the requested operation from completing. Future attempts to perform the operation that triggered this error, or attempts to perform related operations, will fail.
Value: 78 | 0x004E | 0b0000000001001110

Where does it come from ?

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

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Other Errors for FACILITY_OPC