---
title: CSSMERR_CSSM_INCOMPATIBLE_VERSION
framework: security
role: symbol
role_heading: Global Variable
path: security/cssmerr_cssm_incompatible_version
---

# CSSMERR_CSSM_INCOMPATIBLE_VERSION

## Declaration

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