---
id: object/codeunit/40021
type: object
title: Codeunit 40021 "Cloud Mig. Replicate Data Mgt."
summary: Codeunit 40021 "Cloud Mig. Replicate Data Mgt." in HybridBaseDeployment (Microsoft.DataMigration). 27 public procedures, 1 events. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - hybridbasedeployment
versions:
  introduced: "29"
  last_changed: null
  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: a32dd8eb28cd26cdb23b356daa2b13eee0539a0aada5d358460401d8d27391fc
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/HybridBaseDeployment/app/src/codeunits/CloudMigReplicateDataMgt.Codeunit.al
    title: src/Apps/W1/HybridBaseDeployment/app/src/codeunits/CloudMigReplicateDataMgt.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
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  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 40021
name: Cloud Mig. Replicate Data Mgt.
namespace: Microsoft.DataMigration
app: HybridBaseDeployment
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 44
  events: 1
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 3
  calls: 2
  called_by: 6
  implements: 0
---

# Codeunit 40021 "Cloud Mig. Replicate Data Mgt."

> Codeunit 40021 "Cloud Mig. Replicate Data Mgt." in HybridBaseDeployment (Microsoft.DataMigration). 27 public procedures, 1 events. Introduced in BC29, still in BC30.

HybridBaseDeployment · Microsoft.DataMigration · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/HybridBaseDeployment/app/src/codeunits/CloudMigReplicateDataMgt.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Permissions | tabledata "Intelligent Cloud Status" = rmid |

## Events published

- `OnCanIntelligentCloudSetupTableBeModified(TableID: Integer; var CanBeModified: Boolean)` (internal)
  - subscribers: [Codeunit 40035 "OnPrem Migration Handler"](../codeunit/40035.md) HandleCanIntelligentCloudSetupTableBeModified, [Codeunit 4008 "Hybrid BC Management"](../codeunit/4008.md) CanIntelligentCloudSetupTableBeModified, [Codeunit 4021 "Hybrid BC Last Management"](../codeunit/4021.md) CanIntelligentCloudSetupTableBeModified

## Procedures

- `CanChangeIntelligentCloudStatus(TableID: Integer; var IsObsolete: Boolean): Boolean` (internal)
- `CheckCanChangeAllIntelligentCloudStatus()` (internal)
- `LoadRecords(var IntelligentCloudStatus: Record "Intelligent Cloud Status")` (internal)
- `GetMaximumNumberOfRecordsForFiltering(): Integer` (internal)
- `CheckCanChangeTheTable(var IntelligentCloudStatus: Record "Intelligent Cloud Status")` (internal)
- `CheckRecordCanBeModified(TableID: Integer): Boolean` (internal)
- `IncludeTableToReplication(TableID: Integer; CompanyName: Text[30])`
- `ExcludeTableFromReplication(TableID: Integer; CompanyName: Text[30])`
- `IncludeExcludeTablesFromCloudMigration(var IntelligentCloudStatus: Record "Intelligent Cloud Status"; NewReplicateData: Boolean)` (internal)
- `SetPreserveDataForTable(TableID: Integer; CompanyName: Text[30])`
- `ResetPreserveDataForTable(TableID: Integer; CompanyName: Text[30])`
- `ChangePreserveCloudData(var IntelligentCloudStatus: Record "Intelligent Cloud Status"; NewPreserveCloudData: Boolean)` (internal)
- `ShowDocumentationNotification()` (internal)
- `ShowDocumentation(Notification: Notification)`
- `DontShowDocumentationNotificationAgain(Notification: Notification)`
- `ShowAddTableMappingsNotification()` (internal)
- `ShowAddTableMappingsNotificationDocumentation(Notification: Notification)`
- `DontShowAddTableMappingsNotificationAgain(Notification: Notification)`
- `FilterCompanies(var IntelligentCloudStatus: Record "Intelligent Cloud Status"; CompanyFilterDisplayName: Text)` (internal)
- `LookupTableData(var IntelligentCloudStatus: Record "Intelligent Cloud Status"; var TableNameFilter: Text): Boolean` (internal)
- `LookupTableData(var IntelligentCloudStatus: Record "Intelligent Cloud Status"; var TableNameFilter: Text; var AllObj: Record AllObj): Boolean` (internal)
- `UpdateStatusOnTableLoaded(TableNo: Integer; SyncedVersion: BigInteger)` (internal)
- `UpdateStatusOnNonCompanyTableLoaded(TableNo: Integer; SyncedVersion: BigInteger)` (internal)
- `ResetToDefault(var IntelligentCloudStatus: Record "Intelligent Cloud Status")` (internal)
- `GetChangedTables(var IntelligentCloudStatus: Record "Intelligent Cloud Status")` (internal)
- `ValidateCustomMigrationTables()` (internal)
- `ValidateAndEnableTableReplication(TableName: Text[128]; var CannotEnableTable: Boolean; var TableDoesNotExist: Boolean)` (internal)

Plus 16 local procedures.

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 4001 "Hybrid Cloud Management"](../codeunit/4001.md) (3 calls: `LoadRecords → RefreshIntelligentCloudStatusTable`, `LogMessageForChangedPreserveData → GetTelemetryCategory`, `LogMessageForChangedReplicateData → GetTelemetryCategory`)
- [Codeunit 8714 "Audit Log"](../codeunit/8714.md) (1 call: `LogMessageForChangedReplicateData → LogAuditMessage`)

## Called by

- [Codeunit 4021 "Hybrid BC Last Management"](../codeunit/4021.md) (3 calls: `CheckRecordCanBeIncluded → CanChangeIntelligentCloudStatus`, `UpdateStatusOnNonCompanyTableLoaded → UpdateStatusOnNonCompanyTableLoaded`, `UpdateStatusOnTableLoaded → UpdateStatusOnTableLoaded`)
- [Codeunit 4001 "Hybrid Cloud Management"](../codeunit/4001.md) (2 calls: `ValidateCustomMigrationTables → CheckCanChangeAllIntelligentCloudStatus`, `ValidateCustomMigrationTables → ValidateCustomMigrationTables`)
- [Page 40041 "Cloud Mig - Select Tables"](../page/40041.md) (2 calls: `OnAfterGetRecord → CheckRecordCanBeModified`, `OnOpenPage → ShowDocumentationNotification`)
- [Codeunit 4008 "Hybrid BC Management"](../codeunit/4008.md) (1 call: `CheckRecordCanBeIncluded → CanChangeIntelligentCloudStatus`)
- [Page 40016 "Add Custom Migration Mapping"](../page/40016.md) (1 call: `ValidateTargetTable → ValidateAndEnableTableReplication`)
- [Page 4009 "Migration Table Mapping"](../page/4009.md) (1 call: `OnInsertRecord → ShowAddTableMappingsNotification`)

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

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). The call sections above are our own, per object, from the BC29 call graph. 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: "codeunit", object_name: "Cloud Mig. Replicate Data Mgt.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.