---
title: "Table 5333 Coupling Field Buffer"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/table/5333-coupling-field-buffer/
type: table
id: 5333
name: "Coupling Field Buffer"
app: "Base Application"
namespace: Microsoft.Integration.Dataverse
versions: "17-28"
build: 28.5.54151.54365
obsolete: "Removed 25.0"
source: "https://jonas-paprotka.de/ref/table/5333-coupling-field-buffer/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Table 5333 Coupling Field Buffer

Jonas Paprotka, https://jonas-paprotka.de/ref/table/5333-coupling-field-buffer/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.Integration.Dataverse |
| Versions | 17-28 |
| Obsolete | Removed 25.0, seen from 22. This table is no longer used. Use Coupling Field Buffer table instead. |
| Source file | Integration/Dataverse/CouplingFieldBuffer.Table.al |

## Fields

| Id | Name | Type | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| 1 | Field Name | Text[50] | 17-28 | - | - |
| 3 | Value | Text[250] | 17-28 | - | - |
| 4 | Integration Value | Text[250] | 17-28 | - | - |
| 6 | Direction | Option | 17-28 | - | - |
| 8 | Validate Field | Boolean | 17-28 | - | - |

## Keys

| Name | Fields | Versions |
| --- | --- | --- |
| Key1, clustered | Field Name | 17-28 |

## 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.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.