---
id: object/codeunit/99000891
type: object
title: Codeunit 99000891 "Mfg. Item Tracking Mgt."
summary: Codeunit 99000891 "Mfg. Item Tracking Mgt." in Base Application (Microsoft.Inventory.Tracking). 3 public procedures, 9 events, 25 event subscribers. Introduced in BC26, still in BC30, changed in BC27-28.
tier: official
language: en
tags:
  - codeunit
  - base application
versions:
  introduced: "26"
  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: a8397dc1aeb7b707aaacea3b69aa0b0c76271d8b1737cec774a9d6356333132f
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Manufacturing/Inventory/Tracking/MfgItemTrackingMgt.Codeunit.al
    title: src/Layers/W1/BaseApp/Manufacturing/Inventory/Tracking/MfgItemTrackingMgt.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 99000891
name: Mfg. Item Tracking Mgt.
namespace: Microsoft.Inventory.Tracking
app: Base Application
extends: null
first_version: "26"
last_version: "30"
present_in:
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "27"
  - "28"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 46
  events: 9
  subscribers: 25
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 6
  called_by: 4
  implements: 0
---

# Codeunit 99000891 "Mfg. Item Tracking Mgt."

> Codeunit 99000891 "Mfg. Item Tracking Mgt." in Base Application (Microsoft.Inventory.Tracking). 3 public procedures, 9 events, 25 event subscribers. Introduced in BC26, still in BC30, changed in BC27-28.

Base Application · Microsoft.Inventory.Tracking · BC26-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Manufacturing/Inventory/Tracking/MfgItemTrackingMgt.Codeunit.al) · facts from BC29

## Events published

- `OnRetrieveConsumpItemTrackingOnAfterSetFilters(var ReservationEntry: Record "Reservation Entry"; ItemJournalLine: Record "Item Journal Line")` (integration)
- `OnBeforeRetrieveSubcontrItemTracking(ItemJnlLine: Record "Item Journal Line"; var TempHandlingSpecification: Record "Tracking Specification" temporary; var Result: Boolean; var IsHandled: Boolean)` (integration)
- `OnRetrieveSubcontrItemTrackingOnBeforeCheckLastOperation(ProdOrderRoutingLine: Record Microsoft.Manufacturing.Document."Prod. Order Routing Line"; var IsLastOperation: Boolean)` (integration)
- `OnRetrieveSubcontrItemTrackingOnAfterDeleteReservEntries(var TempHandlingSpecification: Record "Tracking Specification" temporary; var ReservationEntry: Record "Reservation Entry")` (integration)
- `OnAfterCollectPostedOutputEntries(ItemLedgerEntry: Record "Item Ledger Entry"; var TempTrackingSpecification: Record "Tracking Specification" temporary)` (integration)
- `OnBeforeSplitProdOrderLineForOutputPutAway(ProdOrderLine: Record "Prod. Order Line"; var TempProdOrdLineTrackingBuff: Record "Prod. Ord. Line Tracking Buff." temporary; SplitUpToQtyBase: Decimal; var IsHandled: Boolean)` (integration)
- `OnAfterCopyProdOrderLineFieldsToTempProdOrdLineTrackingBuff(ProdOrderLine: Record "Prod. Order Line"; var TempProdOrdLineTrackingBuff: Record "Prod. Ord. Line Tracking Buff.")` (integration)
- `OnAfterUpdateQtySplitForPutAwayOnProdOrdLineTrackingBuffer(var TempProdOrdLineTrackingBuff: Record "Prod. Ord. Line Tracking Buff." temporary; ProdOrderLine: Record "Prod. Order Line"; ItemLedgerEntry: Record "Item Ledger Entry"; var QtyBaseAvailableToPutAway: Decimal; var RemainingHandledQtyBase: Decimal)` (integration)
- `OnAfterSplitProdOrderLineForOutputPutAway(ProdOrderLine: Record "Prod. Order Line"; var TempProdOrdLineTrackingBuff: Record "Prod. Ord. Line Tracking Buff." temporary)` (integration)

## Event subscriptions

- OnGetItemTrackingSetupOnSetSerialNoRequired subscribes to Codeunit "Item Tracking Management" OnGetItemTrackingSetupOnSetSerialNoRequired
- OnGetItemTrackingSetupOnSetLotNoRequired subscribes to Codeunit "Item Tracking Management" OnGetItemTrackingSetupOnSetLotNoRequired
- OnGetItemTrackingSetupOnSetPackageNoRequired subscribes to Codeunit "Item Tracking Management" OnGetItemTrackingSetupOnSetPackageNoRequired
- OnAfterInitWhseWorksheetLine subscribes to Codeunit "Item Tracking Management" OnAfterInitWhseWorksheetLine
- OnBeforeRetrieveItemTrackingFromReservEntry subscribes to Codeunit "Item Tracking Management" OnBeforeRetrieveItemTrackingFromReservEntry
- OnInitTrackingSpecificationByDocumentType subscribes to Codeunit "Item Tracking Management" OnInitTrackingSpecificationByDocumentType
- OnInitTrackingSpecificationOnCreateNew subscribes to Codeunit "Item Tracking Management" OnInitTrackingSpecificationOnCreateNew
- OnCalcWhseItemTrkgLineOnSetSourceTypeFilter subscribes to Codeunit "Item Tracking Management" OnCalcWhseItemTrkgLineOnSetSourceTypeFilter
- OnValidateSNSpecificTrackingOnAfterSet subscribes to Table "Item Tracking Code" OnValidateSNSpecificTrackingOnAfterSet
- OnValidateLotSpecificTrackingOnAfterSet subscribes to Table "Item Tracking Code" OnValidateLotSpecificTrackingOnAfterSet
- OnValidatePackageSpecificTrackingOnAfterSet subscribes to Table "Item Tracking Code" OnValidatePackageSpecificTrackingOnAfterSet
- OnCarryOutReservationOtherDemandType subscribes to Report "Carry Out Reservation" OnCarryOutReservationOtherDemandType
- OnAfterSumUp subscribes to Table "Action Message Entry" OnAfterSumUp
- OnInsertRecordOnBeforeSetDescription subscribes to Codeunit "Item Tracing Mgt." OnInsertRecordOnBeforeSetDescription
- OnAfterSetRecordID subscribes to Codeunit "Item Tracing Mgt." OnAfterSetRecordID
- OnShowDocument subscribes to Codeunit "Item Tracing Mgt." OnShowDocument
- OnModifyActionMessageDatingOnGetDampenerPeriod subscribes to Codeunit "Reservation Engine Mgt." OnModifyActionMessageDatingOnGetDampenerPeriod
- OnAfterShouldModifyActionMessageDating subscribes to Codeunit "Reservation Engine Mgt." OnAfterShouldModifyActionMessageDating
- OnSetSourceSpecOnCollectTrackingData subscribes to Page "Item Tracking Lines" OnSetSourceSpecOnCollectTrackingData
- OnCheckItemTrackingLineIsBoundForBarcodeScanning subscribes to Page "Item Tracking Lines" OnCheckItemTrackingLineIsBoundForBarcodeScanning
- OnAfterTableSignFactor subscribes to Codeunit "Item Tracking Doc. Management" OnAfterTableSignFactor
- OnCheckIsSNSpecificTracking subscribes to Codeunit "Inventory Profile Offsetting" OnCheckIsSNSpecificTracking
- OnCheckIsLotSpecificTracking subscribes to Codeunit "Inventory Profile Offsetting" OnCheckIsLotSpecificTracking
- OnRegisterNewItemTrackingLinesOnBeforeCannotMatchItemTrackingError subscribes to Codeunit "Item Tracking Management" OnRegisterNewItemTrackingLinesOnBeforeCannotMatchItemTrackingError
- OnFindRelatedParentTrkgSpecOnSetSourceFilters subscribes to Codeunit "Item Tracking Data Collection" OnFindRelatedParentTrkgSpecOnSetSourceFilters

## Procedures

- `RetrieveConsumpItemTracking(ItemJnlLine: Record "Item Journal Line"; var TempHandlingSpecification: Record "Tracking Specification" temporary): Boolean`
- `SplitProdOrderLineForOutputPutAway(ProdOrderLine: Record "Prod. Order Line"; var TempProdOrdLineTrackingBuff: Record "Prod. Ord. Line Tracking Buff." temporary; SplitUpToQtyBase: Decimal)` (internal)
- `ShowItemTrackingForProdOrderComp(Type: Integer; ID: Code[20]; ProdOrderLine: Integer; RefNo: Integer): Boolean`

Plus 9 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 5402 "Unit of Measure Management"](../codeunit/5402.md) (3 calls: `CopyProdOrderLineFieldsToTempProdOrdLineTrackingBuff → QtyRndPrecision`, `CreateWhseItemTrackingForProdOrderLine → QtyRndPrecision`, `UpdateQtySplitForPutAwayOnProdOrdLineTrackingBuffer → QtyRndPrecision`)
- [Codeunit 6500 "Item Tracking Management"](../codeunit/6500.md) (3 calls: `RetrieveConsumpItemTracking → SumUpItemTracking`, `RetrieveSubcontrItemTracking → SumUpItemTracking`, `SplitProdOrderLineForOutputPutAway → GetWhseItemTrkgSetup`)
- [Codeunit 9500 "Sequence No. Mgt."](../codeunit/9500.md) (2 calls: `CreateWhseItemTrackingForProdOrderLine → AllocateSeqNoBuffer`, `InsertWhseItemTrkgLinesForProdOrderLine → AllocateSeqNoBuffer`)
- [Page 6511 "Posted Item Tracking Lines"](../page/6511.md) (1 call: `ShowItemTrackingForProdOrderComp → (object)`)
- [Page 99000831 "Released Production Order"](../page/99000831.md) (1 call: `OnShowDocument → (object)`)
- [Page 99000867 "Finished Production Order"](../page/99000867.md) (1 call: `OnShowDocument → (object)`)

## Called by

- [Codeunit 99000822 "Mfg. Item Jnl.-Post Line"](../codeunit/99000822.md) (1 call: `PostConsumption → RetrieveConsumpItemTracking`)
- [Codeunit 99000837 "Prod. Order Line-Reserve"](../codeunit/99000837.md) (1 call: `CallItemTracking → ShowItemTrackingForProdOrderComp`)
- [Codeunit 99000838 "Prod. Order Comp.-Reserve"](../codeunit/99000838.md) (1 call: `CallItemTracking → ShowItemTrackingForProdOrderComp`)
- [Codeunit 99000893 "Mfg. Create Put-away"](../codeunit/99000893.md) (1 call: `CreateWhsePutAwayForProdOrderOutputLine → SplitProdOrderLineForOutputPutAway`)

## Across versions

- Present in: BC26-30
- Changed (declaration) in: BC27-28

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: "Mfg. Item Tracking Mgt.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.