---
id: object/table/1800
type: object
title: Table 1800 "Data Migrator Registration"
summary: Table 1800 "Data Migrator Registration" in Base Application (System.Integration). 2 fields, 1 public procedures, 23 events. Present since at least BC23, still in BC30, changed in BC24.
tier: official
language: en
tags:
  - table
  - base application
versions:
  introduced: null
  last_changed: "24"
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: ae4c2ea37c07896f468c32f5a00c885f34ad0dc9f366f920a15b14917b53fca1
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/DataMigratorRegistration.Table.al
    title: src/Layers/W1/BaseApp/DataMigratorRegistration.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn:
    - https://learn.microsoft.com/dynamics365/business-central/across-quickbooks-to-business-edition
  objects: []
  features: []
  topics:
    - topic/business-central/business-functionality/set-up-business-central/import-data
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: table
object_id: 1800
name: Data Migrator Registration
namespace: System.Integration
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 2
  procedures: 24
  events: 23
  subscribers: 0
relations:
  out: 2
  referenced_by: 0
  pages: 2
  extended_by: 0
  event_subscribers: 26
  calls: 0
  called_by: 0
  implements: 0
---

# Table 1800 "Data Migrator Registration"

> Table 1800 "Data Migrator Registration" in Base Application (System.Integration). 2 fields, 1 public procedures, 23 events. Present since at least BC23, still in BC30, changed in BC24.

Base Application · System.Integration · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/DataMigratorRegistration.Table.al) · facts from BC29

Learn documents this table through its pages: [Page 1808 "Data Migration Wizard"](../page/1808.md) (1 Learn page).

## Properties

| Property | Value |
|---|---|
| Caption | Data Migrator Registration |
| DataClassification | CustomerContent |

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 1 | No. | Integer | Specifies the number of the involved entry or record, according to the specified number series. <small>via [Page 1809 "Data Migrators"](../page/1809.md)</small> |  |
| 2 | Description | Text[250] | Specifies a description of the record. <small>via [Page 1809 "Data Migrators"](../page/1809.md)</small> | NotBlank |

## Keys

- Key1: No. (clustered)

## Events published

- `OnRegisterDataMigrator()` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) RegisterExcelDataMigrator, [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnRegisterDataMigratorWizardSubscriber
- `OnHasSettings(var HasSettings: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) HasSettings
- `OnOpenSettings(var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) OpenSettings
- `OnValidateSettings()` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) ValidateSettings, [Codeunit 1830 "MigrateQBO Wizard Integration"](../codeunit/1830.md) ValidateSettings, [Codeunit 1914 "MigrationQB Wizard Integration"](../codeunit/1914.md) ValidateSettings
- `OnGetInstructions(var Instructions: Text; var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1802 "Data Migration Notifier"](../codeunit/1802.md) OnGetInstructionsSubscriber, [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) GetInstructions, [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnRegisterGetInstructionsWizardSubscriber
- `OnHasTemplate(var HasTemplate: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) HasTemplate
- `OnDownloadTemplate(var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) DownloadTemplate
- `OnDataImport(var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) ImportData, [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnDataImportWizardSubscriber
- `OnSelectDataToApply(var DataMigrationEntity: Record "Data Migration Entity"; var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) SelectDataToApply, [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnSelectDataToApplyWizardSubscriber
- `OnHasAdvancedApply(var HasAdvancedApply: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) HasAdvancedApply
- `OnOpenAdvancedApply(var DataMigrationEntity: Record "Data Migration Entity"; var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) OpenAdvancedApply
- `OnApplySelectedData(var DataMigrationEntity: Record "Data Migration Entity"; var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) ApplySelectedData, [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnApplySelectedDataWizardSubscriber
- `OnPostingGroupSetup(var PostingSetup: Boolean)` (integration)
- `OnGLPostingSetup(ListOfAccounts: array[11] of Code[20])` (integration)
- `OnCustomerVendorPostingSetup(ListOfAccounts: array[4] of Code[20])` (integration)
- `OnHasErrors(var HasErrors: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) HasErrors
- `OnShowErrors(var Handled: Boolean)` (integration)
  - subscribers: [Codeunit 1806 "Excel Data Migrator"](../codeunit/1806.md) ShowErrors
- `OnShowDuplicateContactsText(var ShowDuplicateContactText: Boolean)` (integration)
- `OnShowPostingOptions(var ShowPostingOptions: Boolean)` (integration)
- `OnShowBalance(var ShowBalance: Boolean)` (integration)
- `OnShowThatsItMessage(var Message: Text)` (integration)
  - subscribers: [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnShowThatsItMessageWizardSubscriber
- `OnEnableTogglingDataMigrationOverviewPage(var EnableTogglingOverviewPage: Boolean)` (integration)
  - subscribers: [Codeunit 6100 "Data Migration Facade"](../codeunit/6100.md) OnEnableTogglingDataMigrationOverviewPageWizardSubscriber
- `OnHideSelected(var HideSelectedCheckBoxes: Boolean)` (integration)
  - subscribers: [Codeunit 1830 "MigrateQBO Wizard Integration"](../codeunit/1830.md) OnHideSelectedCheckBoxes, [Codeunit 1914 "MigrationQB Wizard Integration"](../codeunit/1914.md) OnHideSelectedCheckBoxes

## Procedures

- `RegisterDataMigrator(DataMigratorNo: Integer; DataMigratorDescription: Text[250]): Boolean`

## Relations

- drill-down page [Page 1809 "Data Migrators"](../page/1809.md)
- lookup page [Page 1809 "Data Migrators"](../page/1809.md)

## Pages and codeunits on this table

- [Page 1808 "Data Migration Wizard"](../page/1808.md) (source table)
- [Page 1809 "Data Migrators"](../page/1809.md) (source table)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "table", object_name: "Data Migrator Registration")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.