# FailureData Property

## Overloads

| [FailureData](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IDoReloadExResult.FailureData.htm#Qlik_Engine_IDoReloadExResult_FailureData) |  | Extra information (if available) in case reload was not successful.<br><br>JSON property name: qFailureData |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IDoReloadExResult.FailureData.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IDoReloadExResult.FailureData.htm)

## FailureData

Extra information (if available) in case reload was not successful.

JSON property name: qFailureData

### Declaration

```

          FailureData FailureData { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| [FailureData](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.FailureData.htm) |  |