---
title: "Table 1106 Cost Allocation Source"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/table/1106-cost-allocation-source/
type: table
id: 1106
name: "Cost Allocation Source"
app: "Base Application"
namespace: Microsoft.CostAccounting.Allocation
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/table/1106-cost-allocation-source/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 1106 Cost Allocation Source

Jonas Paprotka, https://jonas-paprotka.de/ref/table/1106-cost-allocation-source/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.CostAccounting.Allocation |
| Versions | 17-28 |
| Source file | CostAccounting/Allocation/CostAllocationSource.Table.al |

## Fields

| Id | Name | Type | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| 1 | ID | Code[10] | 17-28 | - | - |
| 2 | Level | Integer | 17-28 | - | - |
| 3 | Valid From | Date | 17-28 | - | - |
| 4 | Valid To | Date | 17-28 | - | - |
| 5 | Cost Type Range | Code[30] | 17-28 | - | - |
| 6 | Cost Center Code | Code[20] | 17-28 | - | - |
| 7 | Cost Object Code | Code[20] | 17-28 | - | - |
| 8 | Variant | Code[10] | 17-28 | - | - |
| 10 | Credit to Cost Type | Code[20] | 17-28 | - | - |
| 20 | Comment | Text[50] | 17-28 | - | - |
| 22 | Total Share | Decimal | 17-28 | - | - |
| 30 | Blocked | Boolean | 17-28 | - | - |
| 60 | Last Date Modified | Date | 17-28 | - | - |
| 61 | User ID | Code[50] | 17-28 | - | - |
| 100 | Allocation Source Type | Option | 17-28 | - | - |

## Keys

| Name | Fields | Versions |
| --- | --- | --- |
| Key1, clustered | ID | 17-28 |
| Key2 | Level, Valid From, Valid To, Cost Type Range | 17-28 |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnBeforeValidateCostCenterCode | (var Record Cost Allocation Source, var Boolean) | 21-28 | - | - |
| Integration event | OnBeforeValidateCostObjectCode | (var Record Cost Allocation Source, var Boolean) | 21-28 | - | - |

## 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.