Salesforce Common Errors

Overview

Quick reference for the most common Salesforce API errors with real error codes, messages, and solutions.

Prerequisites

• Salesforce connection established (jsforce or simple-salesforce)
• Access to Setup in your Salesforce org
• Familiarity with sObject field API names

Instructions

Step 1: Identify the Error

Check the errorCode field in the API response or the exception from jsforce.

Step 2: Match to Error Below