---
title: "The bank's sub agreement id hasn't been specified"
description: "Some bank's use a number to identify there customers, and some banks use two. Do you need some help, you can always raise a support case**[here](https://servicedesk.amcbanking.com/)**"
url: "https://amcbanking.com/kb/10617-2/"
updated: "2025-01-23"
category: ERP systems / D365 Finance and Operations / Errors
---

# The bank's sub agreement id hasn't been specified

Some bank's use a number to identify there customers, and some banks use two.

Do you need some help, you can always raise a support case**[here](https://servicedesk.amcbanking.com/)**