---
id: object/page/5443
type: object
title: Page 5443 "What-If Impacts"
summary: Page 5443 "What-If Impacts" in Base Application (Microsoft.Inventory.Planning). 1 public procedures, 2 events. Introduced in BC30.
tier: official
language: en
tags:
  - page
  - base application
versions:
  introduced: "30"
  last_changed: null
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-07T23:32:29.863Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: 7fd41d358dba47943fbbd27b137e497e4b5e6ceaa22ff73624f12bcbf7a2e7d3
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/f18567dc08e2bd162bf192e1da4d714b57eb099f/src/Layers/W1/BaseApp/Inventory/Planning/WhatIfPlanning/WhatIfImpacts.Page.al
    title: src/Layers/W1/BaseApp/Inventory/Planning/WhatIfPlanning/WhatIfImpacts.Page.al (main)
    date: null
    commit: f18567dc08e2bd162bf192e1da4d714b57eb099f
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes:
    - change/bcapps/9196
object_type: page
object_id: 5443
name: What-If Impacts
namespace: Microsoft.Inventory.Planning
app: Base Application
extends: null
first_version: "30"
last_version: "30"
present_in:
  - "30"
changed_in: []
source_major: "30"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 6
  events: 2
  subscribers: 0
  controls: 9
  actions: 1
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 2
  calls: 1
  called_by: 0
  implements: 0
---

# Page 5443 "What-If Impacts"

> Page 5443 "What-If Impacts" in Base Application (Microsoft.Inventory.Planning). 1 public procedures, 2 events. Introduced in BC30.

Base Application · Microsoft.Inventory.Planning · BC30 · [source at f18567dc](https://github.com/microsoft/BCApps/blob/f18567dc08e2bd162bf192e1da4d714b57eb099f/src/Layers/W1/BaseApp/Inventory/Planning/WhatIfPlanning/WhatIfImpacts.Page.al) · facts from BC30

## Properties

| Property | Value |
|---|---|
| SourceTable | What-If Impact |
| PageType | ListPart |

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| GroupName | Impact Type | [Impact Type](../table/5441.md#fields) | Specifies whether the impact is on supply or demand. <small>from the table field</small> |
|  | Source | `SourceTableName` | Specifies the source of the impact. |
|  | Document Type | `SourceTableStatus` | Specifies the document type of the impacted document. |
|  | Document No. | [Document No.](../table/5441.md#fields) | Specifies the document number of the impacted document. <small>from the table field</small> |
|  | Document Line No. | [Document Line No.](../table/5441.md#fields) | Specifies the line number of the impacted document. <small>from the table field</small> |
|  | Impacted Item No. | [Impacted Item No.](../table/5441.md#fields) | Specifies the item number of the impacted document. <small>from the table field</small> |
|  | Description | [Description](../table/5441.md#fields) | Specifies the description of the impacted item. <small>from the table field</small> |
|  | Unit of Measure Code | [Unit of Measure Code](../table/5441.md#fields) | Specifies the unit of measure code of the impacted document. <small>from the table field</small> |
|  | Document Quantity (Base) | [Document Quantity (Base)](../table/5441.md#fields) | Specifies the base quantity of the impacted document. <small>from the table field</small> |

## Actions

| Group | Action | ToolTip | Runs |
|---|---|---|---|
| Processing | Show Document | View the document that is impacted by the change in supply planning. |  |

## Events published

- `OnEnum2StrOnElseCase(TableId: Integer; Status: Integer; var Result: Text)` (integration)
  - subscribers: [Codeunit 99000848 "Mfg. Supply What-If Plan. Eng."](../codeunit/99000848.md) OnEnum2StrOnElseCase
- `OnShowDocumentOnElseCase(var WhatIfImpact: Record "What-If Impact")` (integration)
  - subscribers: [Codeunit 99000848 "Mfg. Supply What-If Plan. Eng."](../codeunit/99000848.md) OnShowDocumentOnElseCase

## Procedures

- `UpdateWhatIfImpacts(var TempWhatIfImpacts: Record "What-If Impact" temporary)`

Plus 3 local procedures.

## Triggers

OnAfterGetCurrRecord, OnAfterGetRecord

## Relations

- source table [Table 5441 "What-If Impact"](../table/5441.md)

## Calls

From the extracted call graph of BC30 (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 700 "Page Management"](../codeunit/700.md) (1 call: `ShowDocument → GetPageID`)

## Recent changes

- 2026-08-27 [#9196 [Master] - What If Impact on Planning and Supply](../../changes/bcapps/9196.md) (main, BC30, feature, added)

## Across versions

- Present in: BC30
- 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 BC30 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: "page", object_name: "What-If Impacts")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.