---
id: object/table/5830
type: object
title: Table 5830 "Availability Calc. Overview"
summary: Table 5830 "Availability Calc. Overview" in Base Application (Microsoft.Inventory.Availability). 23 fields. Present since at least BC23, still in BC30, changed in BC24, BC28.
tier: official
language: en
tags:
  - table
  - base application
versions:
  introduced: null
  last_changed: "28"
  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: b53f8f0dae32730e135c052b40657654c4dfe8001f5e446e61afa894192e8aef
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Inventory/Availability/AvailabilityCalcOverview.Table.al
    title: src/Layers/W1/BaseApp/Inventory/Availability/AvailabilityCalcOverview.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn:
    - https://learn.microsoft.com/dynamics365/business-central/production-how-track-demand-supply
  objects: []
  features: []
  topics:
    - topic/business-central/business-functionality/planning
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: table
object_id: 5830
name: Availability Calc. Overview
namespace: Microsoft.Inventory.Availability
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
  - "28"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 23
  procedures: 0
  events: 0
  subscribers: 0
relations:
  out: 4
  referenced_by: 0
  pages: 1
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Table 5830 "Availability Calc. Overview"

> Table 5830 "Availability Calc. Overview" in Base Application (Microsoft.Inventory.Availability). 23 fields. Present since at least BC23, still in BC30, changed in BC24, BC28.

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

Learn documents this table through its pages: [Page 5830 "Demand Overview"](../page/5830.md) (1 Learn page).

## Properties

| Property | Value |
|---|---|
| Caption | Availability Calc. Overview |
| 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 | Entry No. | Integer | — |  |
| 2 | Type | Option | Specifies the type of availability being calculated. | OptionCaption: Item,As of Date,Inventory,Supply,Supply Forecast,Demand |
| 3 | Date | Date | Specifies the date of the availability calculation. |  |
| 4 | Item No. | Code[20] | Specifies the identifier number for the item. | TableRelation [Table 27 "Item"](../table/27.md) |
| 5 | Location Code | Code[10] | Specifies the location code of the item for which availability is being calculated. | TableRelation [Table 14 "Location"](../table/14.md) |
| 6 | Variant Code | Code[10] | Specifies the variant of the item on the line. | TableRelation [Table 5401 "Item Variant"](../table/5401.md) ("Item Variant".Code where("Item No." = field("Item No."))) |
| 7 | Unit of Measure Code | Code[10] | — |  |
| 11 | Attached to Entry No. | Integer | — | TableRelation [Table 32 "Item Ledger Entry"](../table/32.md) (Item Ledger Entry) |
| 13 | Level | Integer | — |  |
| 21 | Source Type | Integer | — |  |
| 22 | Source Order Status | Integer | Specifies the order status of the item for which availability is being calculated. |  |
| 23 | Source ID | Code[20] | Specifies the identifier code of the source. |  |
| 24 | Source Batch Name | Code[10] | — |  |
| 25 | Source Ref. No. | Integer | — |  |
| 26 | Source Prod. Order Line | Integer | — |  |
| 27 | Description | Text[100] | Specifies the description of the item for which availability is being calculated. |  |
| 41 | Quantity | Decimal | — |  |
| 42 | Reserved Quantity | Decimal | — |  |
| 45 | Inventory Running Total | Decimal | Specifies the count of items in inventory. |  |
| 46 | Supply Running Total | Decimal | Specifies the count of items in supply. |  |
| 47 | Demand Running Total | Decimal | Specifies the count of items in demand. |  |
| 48 | Running Total | Decimal | Specifies the total count of items from inventory, supply, and demand. |  |
| 50 | Matches Criteria | Boolean | Specifies whether the line in the Demand Overview window is related to the lines where the demand overview was calculated. |  |

## Keys

- Key1: Entry No. (clustered)
- Key2: Item No., Date, Attached to Entry No., Type
- Key3: Item No., Variant Code, Location Code

## Relations

- Location Code: TableRelation [Table 14 "Location"](../table/14.md)
- Item No.: TableRelation [Table 27 "Item"](../table/27.md)
- Attached to Entry No.: TableRelation [Table 32 "Item Ledger Entry"](../table/32.md)
- Variant Code: TableRelation [Table 5401 "Item Variant"](../table/5401.md)

## Pages and codeunits on this table

- [Page 5830 "Demand Overview"](../page/5830.md) (source table)
- [Codeunit 5830 "Calc. Availability Overview"](../codeunit/5830.md) (codeunit runs on it)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24, BC28

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: "Availability Calc. Overview")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.