# null

# ILErrno

[Valid for](../../../Shared/FeatureAvailability.md): CANoe DE • CANoe4SW DE

## Function Syntax

```
long ILErrno ()
```

## Description

Returns the last CANoe IL [error code](../../../CANoeCANalyzer/LibrariesPackages/VectorILCAN/VectorILCANErrorCodes.md).

## Parameters

—

## Return Values

Error Code of the last call.

* **-50**: Nodelayer is inactive — possibly deactivated in the node’s configuration dialog.

## Example

—

[ILSetResultString](CAPLfunctionILSetResultString.md)
