From Forum Nokia Wiki

• 下面为一些常见错误代码

KErrNone 0 
KErrNotFound -1 
KErrGeneral -2 
KErrCancel -3 
KErrNoMemory -4 
KErrNotSupported -5 
KErrArgument -6 
KErrTotalLossOfPrecision -7 
KErrBadHandle -8 
KErrOverflow -9 
KErrUnderflow -10 
KErrAlreadyExists -11 
KErrPathNotFound -12 
KErrDied -13 
KErrInUse -14 
KErrServerTerminated -15 
KErrServerBusy -16 
KErrCompletion -17 
KErrNotReady -18 
KErrUnknown -19 
KErrCorrupt -20 
KErrAccessDenied -21 
KErrLocked -22 
KErrWrite -23 
KErrDisMounted -24 
KErrEof -25 
KErrDiskFull -26 
KErrBadDriver -27 
KErrBadName -28 
KErrCommsLineFail -29 
KErrCommsFrame -30 
KErrCommsOverrun -31 
KErrCommsParity -32 
KErrTimedOut -33 
KErrCouldNotConnect -34 
KErrCouldNotDisconnect -35 
KErrDisconnected -36 
KErrBadLibraryEntryPoint -37 
KErrBadDescriptor -38 
KErrAbort -39 
KErrTooBig -40 
KErrDivideByZero -41 
KErrBadPower -42 
KErrDirFull -43 
KErrHardwareNotAvailable  -44