@digitalpersona/services
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DigitalPersona Web Access Services
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[Home](./index.md) > [@digitalpersona/services](./services.md) > [ServiceError](./services.serviceerror.md)
## ServiceError class
Maps Web Access service faults to the Javascript exception model
<b>Signature:</b>
```typescript
export declare class ServiceError extends Error
```
## Constructors
| Constructor | Modifiers | Description |
| --- | --- | --- |
| [(constructor)(code, message)](./services.serviceerror.(constructor).md) | | Constructs the object. |
## Properties
| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [code](./services.serviceerror.code.md) | | <code>number</code> | Numeric code of the error. In case of HTTP error the code will be an HTTP status code. In case of [service fault](./services.servicefault.md) the code will be an HRESULT server code. |
## Methods
| Method | Modifiers | Description |
| --- | --- | --- |
| [fromServiceFault(fault)](./services.serviceerror.fromservicefault.md) | <code>static</code> | Creates a service error object from a [service fault](./services.servicefault.md)<!-- -->. |
| [isHttpError()](./services.serviceerror.ishttperror.md) | | Allows to distinguish transport errors (HTTP) from [service faults](./services.servicefault.md)<!-- -->. |