---
title: "Table 8628 Config. Field Mapping"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/table/8628-config-field-mapping/
type: table
id: 8628
name: "Config. Field Mapping"
app: "Base Application"
namespace: System.IO
versions: "17-25"
build: 25.5.30849.36072
obsolete: "Removed 19.0"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Table 8628 Config. Field Mapping

Jonas Paprotka, https://jonas-paprotka.de/ref/table/8628-config-field-mapping/

| | |
| --- | --- |
| App | Base Application |
| Namespace | System.IO |
| Versions | 17-25 |
| Obsolete | Removed 19.0, seen from 19. Replaced by Config. Field Map table with increased length for old and new values. |
| Source file | System/RapidStart/ConfigFieldMapping.Table.al |

## Fields

| Id | Name | Type | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| 1 | Package Code | Code[20] | 17-25 | - | - |
| 2 | Table ID | Integer | 17-25 | - | - |
| 3 | Field ID | Integer | 17-25 | - | - |
| 4 | Field Name | Text[30] | 17-25 | - | - |
| 5 | Old Value | Text[250] | 17-25 | - | - |
| 6 | New Value | Text[250] | 17-25 | - | - |

## Keys

| Name | Fields | Versions |
| --- | --- | --- |
| Key1, clustered | Package Code, Table ID, Field ID, Old Value | 17-25 |

## 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.