---
title: "Error in uniqueid 'X'"
description: "This is a typical error you get running Microsoft NAV. On your own Bank account setup, in the field **Credit transfer Msg. Nos.** you setup a number series, this numbers created by this, may not be more than 10 chars…"
url: "https://amcbanking.com/kb/12119-2/"
updated: "2025-01-23"
category: ERP systems / D365 Business Central / Errors
---

# Error in uniqueid 'X'

This is a typical error you get running Microsoft NAV.

On your own Bank account setup, in the field **Credit transfer Msg. Nos.** you setup a number series, this numbers created by this, may not be more than 10 chars long, because it is used as unique identifier of the payment lines, and it has a max length.

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