---
title: "Codeunit 104021 Upgrade Item Cross Reference"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/codeunit/104021-upgrade-item-cross-reference/
type: codeunit
id: 104021
name: "Upgrade Item Cross Reference"
app: "Base Application"
namespace: Microsoft.Upgrade
versions: "19-28"
build: 28.5.54151.54365
obsolete: "Pending 26.0"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Codeunit 104021 Upgrade Item Cross Reference

Jonas Paprotka, https://jonas-paprotka.de/ref/codeunit/104021-upgrade-item-cross-reference/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.Upgrade |
| Versions | 19-28 |
| Obsolete | Pending 26.0, seen from 26. The table Item Cross Reference deleted in version 26. |
| Source file | OtherCapabilities/Upgrade/UpgradeItemCrossReference.Codeunit.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| UpdateData | () | - | public | 19-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.

Jonas Paprotka, 2026-09-20.