## serverError() function [​](/content/docs/sdk/core.servererror#servererror-function "Direct link to serverError(/index.html) function")

**Signature:**

```typescript
export declare function serverError(err: Error): OperationOutcome;
```

## Parameters [​](/content/docs/sdk/core.servererror#parameters "Direct link to Parameters"/index.html)

| Parameter | Type | Description |
| --- | --- | --- |
| err | Error |  |

**Returns:**

OperationOutcome

- [serverError() function](/content/docs/sdk/core.servererror#servererror-function/index.html)  
- [Parameters](/content/docs/sdk/core.servererror#parameters/index.html)