---
title: "Table 64 Merge Duplicates Buffer"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/table/64-merge-duplicates-buffer/
type: table
id: 64
name: "Merge Duplicates Buffer"
app: "Base Application"
namespace: Microsoft.CRM.Duplicates
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/table/64-merge-duplicates-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 64 Merge Duplicates Buffer

Jonas Paprotka, https://jonas-paprotka.de/ref/table/64-merge-duplicates-buffer/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.CRM.Duplicates |
| Versions | 17-28 |
| Source file | CRM/Duplicates/MergeDuplicatesBuffer.Table.al |

## Fields

| Id | Name | Type | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| 1 | Table ID | Integer | 17-28 | - | - |
| 2 | Duplicate | Code[20] | 17-28 | - | - |
| 3 | Current | Code[20] | 17-28 | - | - |
| 4 | Table Name | Text[30] | 17-28 | - | - |
| 5 | Conflicts | Integer | 17-28 | - | - |
| 6 | Duplicate Record ID | RecordId | 17-28 | - | - |
| 7 | Current Record ID | RecordId | 17-28 | - | - |
| 8 | Conflict Field ID | Integer | 17-28 | - | - |

## Keys

| Name | Fields | Versions |
| --- | --- | --- |
| Key1, clustered | Table ID | 17-28 |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| GetConflictsMsg | () | Text | public | 17-28 | - | - |
| GetLines | (var Record Merge Duplicates Line Buffer, var Record Merge Duplicates Conflict) | - | public | 17-28 | - | - |
| InsertFromConflict | (Record Merge Duplicates Conflict) | - | public | 17-28 | - | - |
| IsConflict | () | Boolean | public | 17-28 | - | - |
| FindModifiedKeyFields | () | Boolean | public | 17-28 | - | - |
| Show | (Integer, Code[20]) | - | public | 17-28 | - | - |
| ShowConflicts | () | - | public | 17-28 | - | - |
| Merge | () | Boolean | public | 17-28 | - | - |
| RemoveConflictingRecord | () | Boolean | public | 17-28 | - | - |
| RenameConflictingRecord | () | Boolean | public | 17-28 | - | - |
| CollectData | () | - | internal | 20-28 | - | - |
| FindConflicts | () | Boolean | public | 22-28 | - | - |
| MergeRecords | (RecordId, RecordId, Integer) | - | public | 24-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnAfterFindRelatedFields | (var Record Table Relations Metadata) | 17-28 | - | - |
| Integration event | OnAfterCollectData | (Record Merge Duplicates Buffer, var Record Merge Duplicates Line Buffer) | 19-28 | - | - |
| Integration event | OnRemoveConflictingRecordOnAfterDelete | (Record Merge Duplicates Buffer, RecordRef) | 21-28 | - | - |
| Integration event | OnRemoveConflictingRecordOnBeforeDelete | (Record Merge Duplicates Buffer, RecordRef) | 21-28 | - | - |
| Integration event | OnMergeOnElseCase | (var Record Merge Duplicates Buffer) | 23-28 | - | - |
| Integration event | OnBeforeMergeContacts | (Record Merge Duplicates Buffer, var Boolean) | 23-28 | - | - |
| Integration event | OnAfterMergeContacts | (Record Merge Duplicates Buffer, var Record Contact) | 23-28 | - | - |
| Integration event | OnBeforeMergeCustomers | (Record Merge Duplicates Buffer, var Boolean) | 23-28 | - | - |
| Integration event | OnAfterMergeCustomers | (Record Merge Duplicates Buffer, var Record Customer) | 23-28 | - | - |
| Integration event | OnBeforeMergeVendors | (Record Merge Duplicates Buffer, var Boolean) | 23-28 | - | - |
| Integration event | OnAfterMergeVendors | (Record Merge Duplicates Buffer, var Record Vendor) | 23-28 | - | - |

## 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.