Xero Error: Missing an account mapping Xero error

Problem

When attempting to post a register closure to Xero, an error message is displayed stating Missing an account mapping. 

Setup

• Vend for PC or Mac
• Xero Integration

Cause

Some necessary accounts are not mapped within your Xero Settings.

Solution

1. In Vend, go to Setup
2. Click on Add-ons
3. Click the pencil icon next to Xero
4. Select a valid account for any missing fields