---
title: kSecTransformTransformIsNotRegistered
framework: security
role: symbol
role_heading: Global Variable
path: security/ksectransformtransformisnotregistered
---

# kSecTransformTransformIsNotRegistered

A custom transform was asked to be created but the transform has not been registered.

## Declaration

```swift
var kSecTransformTransformIsNotRegistered: CFIndex { get }
```