---
title: "Codeunit 5611 Calculate Normal Depreciation"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/codeunit/5611-calculate-normal-depreciation/
type: codeunit
id: 5611
name: "Calculate Normal Depreciation"
app: "Base Application"
namespace: Microsoft.FixedAssets.Depreciation
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/codeunit/5611-calculate-normal-depreciation/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Codeunit 5611 Calculate Normal Depreciation

Jonas Paprotka, https://jonas-paprotka.de/ref/codeunit/5611-calculate-normal-depreciation/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.FixedAssets.Depreciation |
| Versions | 17-28 |
| Source file | FixedAssets/Depreciation/CalculateNormalDepreciation.Codeunit.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| Calculate | (var Decimal, var Integer, Code[20], Code[10], Date, Decimal, Date, Integer) | - | public | 17-28 | - | - |
| CalcDB1Amount | () | Decimal | public | 22-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnBeforeCalculate | (var Decimal, var Integer, Code[20], Code[10], Date, Decimal, Date, Integer, var Boolean) | 17-28 | - | - |
| Integration event | OnAfterCalculateDeprAmount | (Record Fixed Asset, Boolean, Code[20], var Decimal, Decimal, Decimal, Decimal, Decimal) | 17-28 | - | - |
| Integration event | OnAfterCalcSL | (Record Fixed Asset, Record FA Depreciation Book, Date, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, var Boolean) | 17 | - | - |
| Integration event | OnAfterTransferValues | (Record Fixed Asset, Record FA Depreciation Book, Boolean, var Decimal, var Option) | 17-21 | Pending 19.0 | Replaced by OnAfterTransferValues2() |
| Integration event | OnCalcSLAmountOnAfterCalcFromSLPercent | (Record Fixed Asset, Record FA Depreciation Book, Decimal, Decimal, Integer, Integer, Decimal, var Decimal) | 17-28 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal) | 17 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastDeprEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal) | 17 | - | - |
| Integration event | OnBeforeCalculateTransferValue | (Code[20], var Dictionary, var Dictionary, var Dictionary, var Dictionary, var Decimal, var Decimal, var Option, var Boolean, var Boolean) | 18-21 | Pending 19.0 | Replaced by event OnCalculateOnBeforeTransferValue(). |
| Integration event | OnBeforeSkipRecord | (Record Fixed Asset, Record Depreciation Book, Date, Date, Date, Enum FA Depreciation Method, Decimal, Decimal, Decimal, Decimal, var Boolean, var Boolean) | 18-28 | - | - |
| Integration event | OnBeforeCalcTransferValueSetVariables | (var Date, var Boolean, var Boolean, var Integer, var Boolean) | 18-28 | - | - |
| Integration event | OnBeforeNumberofDayCalculateNumberofDays | (Record Fixed Asset, Record Depreciation Book, var Integer, Date, Date, Boolean, var Boolean) | 18-19 | - | - |
| Integration event | UpdateDaysInFiscalYear | (Record Fixed Asset, Record Depreciation Book, var Integer, var Integer, var Boolean) | 18-28 | - | - |
| Integration event | OnAfterBookValueRecalculateBookValue | (Record Fixed Asset, Record Depreciation Book, Record FA Ledger Entry, var Decimal, var Decimal, var Date, Date) | 18-20 | - | - |
| Integration event | OnAfterBookValueCheckAddedDeprApplicable | (Record FA Depreciation Book, Record Depreciation Book, Record FA Ledger Entry, Date, var Decimal, var Decimal) | 18-28 | - | - |
| Integration event | OnAfterDaysinFYRecalculateDaysInFiscalYear | (Record FA Depreciation Book, Record Depreciation Book, Date, var Integer, Boolean, var Boolean) | 18-28 | - | - |
| Integration event | OnAfterTransferValuesCalculation | (Record Fixed Asset, Record FA Depreciation Book, var Boolean, var Decimal, var Decimal, var Decimal, var Option) | 18-21 | Pending 19.0 | Replaced by OnAfterTransferValues2() |
| Integration event | OnAfterCalculateFinalAmount | (Record Depreciation Book, var Decimal, var Boolean) | 18-24 | - | - |
| Integration event | OnAfterSkipOnZeroValue | (Record Depreciation Book, var Boolean, var Boolean) | 18-28 | - | - |
| Integration event | OnAfterCalcFinalDeprAmount | (Code[20], Record FA Depreciation Book, Record Depreciation Book, Integer, Decimal, var Decimal, var Boolean) | 18-20 | - | - |
| Integration event | OnAfterCalcSL | (Record Fixed Asset, Record FA Depreciation Book, Date, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, var Boolean, var Decimal) | 18 | - | - |
| Integration event | OnAfterCalcDB1Amount | (Decimal, Integer, Integer, Decimal, Decimal, Decimal, Integer, Decimal, var Decimal) | 18-22 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, Date, Date) | 18-23 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastDeprEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, Date, Date) | 18-23 | - | - |
| Integration event | OnCalculateOnBeforeTransferValue | (Code[20], var Dictionary, var Dictionary, var Dictionary, var Dictionary, var Decimal, var Decimal, var Enum FA Depr. Method Internal, var Boolean, var Boolean) | 19-28 | - | - |
| Integration event | OnAfterCalcSL | (Record Fixed Asset, Record FA Depreciation Book, Date, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, var Boolean, var Decimal, var Date) | 19-28 | - | - |
| Integration event | OnAfterTransferValues2 | (Record Fixed Asset, Record FA Depreciation Book, Boolean, var Decimal, var Enum FA Depr. Method Internal, var Decimal, var Decimal) | 19-28 | - | - |
| Integration event | OnCalculateDeprAmountOnAfterAssignAmountLastEntry | (Record FA Depreciation Book, Date, Date, Decimal, Boolean, Integer, Integer) | 19-28 | - | - |
| Integration event | OnCalcSLAmountOnAfterCalcResultForRemainingLifeExpired | (Record Fixed Asset, Record FA Depreciation Book, Decimal, var Decimal) | 19-28 | - | - |
| Integration event | OnBeforeNumberofDayCalculateNumberofDays | (Record Fixed Asset, Record Depreciation Book, var Integer, Date, var Date, Boolean, var Boolean, Record FA Depreciation Book) | 20-28 | - | - |
| Integration event | OnAfterProcessDaysInPeriod | (var Integer, var Integer, var Decimal, Record Fixed Asset, Record Depreciation Book, var Date, Date, Boolean) | 20-28 | - | - |
| Integration event | OnBeforeCalcHalfYearPercent | (Record FA Depreciation Book, Date, Boolean, Integer, Enum FA Depr. Method Internal, Decimal, var Decimal, var Boolean) | 20-28 | - | - |
| Integration event | OnCalcHalfYearConventionDeprOnAfterFirstCalcDeprAmount | (Record FA Depreciation Book, Decimal, Integer, Integer, Decimal, Date, Decimal, Date, Date, var Decimal) | 20-28 | - | - |
| Integration event | OnAfterGetDeprBooks | (var Record Depreciation Book, var Record FA Depreciation Book) | 21-28 | - | - |
| Integration event | OnAfterBookValueRecalculateBookValue | (Record Fixed Asset, Record Depreciation Book, Record FA Ledger Entry, var Decimal, var Decimal, var Date, Date, var Record FA Depreciation Book) | 21-22 | - | - |
| Integration event | OnAfterCalcFinalDeprAmount | (Code[20], Record FA Depreciation Book, Record Depreciation Book, Integer, Decimal, var Decimal, var Boolean, var Integer) | 21-28 | - | - |
| Integration event | OnTransferValuesOnAfterSetDeprMethod | (var Record FA Depreciation Book, Date) | 21-28 | - | - |
| Integration event | OnAfterBookValueRecalculateBookValue | (Record Fixed Asset, Record Depreciation Book, Record FA Ledger Entry, var Decimal, var Decimal, var Date, Date, var Record FA Depreciation Book, Date) | 23 | - | - |
| Integration event | OnAfterCalcDB1Amount | (Decimal, Integer, Integer, Decimal, Decimal, Decimal, Integer, Decimal, var Decimal, Record FA Depreciation Book, Date) | 23-28 | - | - |
| Integration event | OnCalculateDeprAmountOnBeforeCalculateDeprAmount | (Record Fixed Asset, Boolean, Code[20], var Decimal, Decimal, Decimal, Decimal, Decimal, var Boolean) | 23-28 | - | - |
| Integration event | OnCalculateOnBeforeAssignSkipOnZeroValue | (Code[20], Record FA Depreciation Book, var Integer, var Decimal, var Decimal, var Decimal, var Decimal, var Boolean, Decimal, var Boolean) | 23-28 | - | - |
| Integration event | OnAfterCalcDBSLAmount | (var Decimal, Decimal, Record FA Depreciation Book, Date) | 23-28 | - | - |
| Integration event | OnCalcSLAmountOnBeforeCheckFixedAmount | (Record Fixed Asset, Decimal, Integer, Integer, var Boolean, var Decimal) | 23-28 | - | - |
| Integration event | OnAfterBookValueRecalculateBookValue | (Record Fixed Asset, Record Depreciation Book, Record FA Ledger Entry, var Decimal, var Decimal, var Date, Date, var Record FA Depreciation Book, Date, var Decimal) | 24-28 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, Date, Date, Enum FA Depr. Method Internal) | 24-28 | - | - |
| Integration event | OnCalculateDeprAmountOnDeprMethodCaseLastDeprEntry | (Record FA Depreciation Book, Decimal, Decimal, Decimal, Integer, Integer, var Decimal, Date, Date, Enum FA Depr. Method Internal) | 24-28 | - | - |
| Integration event | OnAfterCalculateFinalAmount | (Record Depreciation Book, var Decimal, var Boolean, Record Fixed Asset, Date, Decimal) | 25-28 | - | - |
| Integration event | OnBeforeSetHalfYearConventionMethod | (Record FA Depreciation Book, Enum FA Depr. Method Internal, Boolean, Date, Date, var Boolean, var Boolean) | 26-27 | - | - |
| Integration event | OnBeforeSetHalfYearConventionMethod | (Record FA Depreciation Book, Enum FA Depr. Method Internal, Boolean, Date, Date, var Boolean, var Boolean, var Date) | 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.