---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/19046#article
headline: "19046: Number of custom field definitions exceeded limit"
url: https://www.twilio.com/docs/api/errors/19046
inLanguage: en
dateModified: 2026-03-11T18:38:39.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 19046: Number of custom field definitions exceeded limit

Log Type: APPLICATION

Log Level: ERROR

## Description

Maximum number of custom field definition allowed is 2000

### Possible causes

Attempt to create more custom fields definitions than allowed

### Possible solutions

Delete an existing custom field before adding a new one