---
title: kESOCKTNOSUPPORTErr
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kesocktnosupporterr
---

# kESOCKTNOSUPPORTErr

## Declaration

```swift
var kESOCKTNOSUPPORTErr: Int { get }
```