# INxValidationError Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface INxValidationError : IAbstractStructure
```

## Properties

| Name | Description |
| --- | --- |
| [Context](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxValidationError.Context.htm#Qlik_Engine_INxValidationError_Context) | Context related to the error, from the user app domain.<br><br>It can be the identifier of an object, a field name, a table name.<br><br>This parameter is optional.<br><br>JSON property name: qContext |
| [ErrorCode](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxValidationError.ErrorCode.htm#Qlik_Engine_INxValidationError_ErrorCode) | Error code.<br><br>This parameter is always displayed in case of error.<br><br>JSON property name: qErrorCode |
| [ExtendedMessage](https://help.qlik.com/en-US/sense-developer/November2024/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxValidationError.ExtendedMessage.htm#Qlik_Engine_INxValidationError_ExtendedMessage) | Internal information from the server.<br><br>This parameter is optional.<br><br>JSON property name: qExtendedMessage |