---
id: object/codeunit/99000843
type: object
title: Codeunit 99000843 "Undo Prod. Posting Mgmt."
summary: Codeunit 99000843 "Undo Prod. Posting Mgmt." in Base Application (Microsoft.Manufacturing.Journal). 3 public procedures, 13 events. Introduced in BC26, still in BC30, changed in BC27, BC29.
tier: official
language: en
tags:
  - codeunit
  - base application
versions:
  introduced: "26"
  last_changed: "29"
  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: 77e52543ca6bb0e6d53a0635a9d4efa3aa607a57da1bc739c910c32cad82bdb4
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Manufacturing/Journal/UndoProdPostingMgmt.Codeunit.al
    title: src/Layers/W1/BaseApp/Manufacturing/Journal/UndoProdPostingMgmt.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes:
    - change/bcapps/12059
object_type: codeunit
object_id: 99000843
name: Undo Prod. Posting Mgmt.
namespace: Microsoft.Manufacturing.Journal
app: Base Application
extends: null
first_version: "26"
last_version: "30"
present_in:
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "27"
  - "29"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 31
  events: 13
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 1
  called_by: 0
  implements: 0
---

# Codeunit 99000843 "Undo Prod. Posting Mgmt."

> Codeunit 99000843 "Undo Prod. Posting Mgmt." in Base Application (Microsoft.Manufacturing.Journal). 3 public procedures, 13 events. Introduced in BC26, still in BC30, changed in BC27, BC29.

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

## Events published

- `OnReverseConsumptionItemLedgerEntryOnBeforeValidateQuantity(var ItemJournalLine: Record "Item Journal Line"; ItemLedgerEntry: Record "Item Ledger Entry"; var IsHandled: Boolean)` (integration)
- `OnCreateOutputReservationEntryOnBeforeInsert(var ReservationEntry: Record "Reservation Entry"; ItemLedgerEntry: Record "Item Ledger Entry")` (integration)
- `OnReverseOutputCapacityLedgerEntryOnBeforeValidateQuantity(var ItemJournalLine: Record "Item Journal Line"; CapacityLedgerEntry: Record "Capacity Ledger Entry"; var IsHandled: Boolean)` (integration)
- `OnReverseOutputItemLedgerEntryOnBeforeValidateOutputQuantity(var ItemJournalLine: Record "Item Journal Line"; ItemLedgerEntry: Record "Item Ledger Entry"; var IsHandled: Boolean)` (integration)
- `OnReverseOutputCapacityLedgerEntryOnBeforeItemJnlPostLine(var ItemJournalLine: Record "Item Journal Line"; CapacityLedgerEntry: Record "Capacity Ledger Entry")` (integration)
- `OnReverseOutputItemLedgerEntryOnBeforeItemJnlPostLine(var ItemJournalLine: Record "Item Journal Line"; ItemLedgerEntry: Record "Item Ledger Entry"; ProductionOrder: Record "Production Order")` (integration)
- `OnReverseConsumptionItemLedgerEntryOnBeforeItemJnlPostLine(var ItemJournalLine: Record "Item Journal Line"; ItemLedgerEntry: Record "Item Ledger Entry"; ProductionOrder: Record "Production Order")` (integration)
- `OnReverseProdItemLedgerEntryOnAfterProcessItemLedgerEntry(ItemLedgerEntry: Record "Item Ledger Entry")` (integration)
- `OnReverseCapacityLedgerEntryOnAfterReverseOutputCapacityLedgerEntry(CapacityLedgerEntry: Record "Capacity Ledger Entry")` (integration)
- `OnAfterValidateProdOrder(ItemLedgerEntry: Record "Item Ledger Entry"; ProdOrderLine: Record "Prod. Order Line")` (integration)
- `OnCreateConsumptionReservationEntryOnBeforeInsert(var ReservationEntry: Record "Reservation Entry"; ItemLedgerEntry: Record "Item Ledger Entry")` (integration)
- `OnReverseProdItemLedgerEntryOnAfterProcessItemLedgerEntries(var ItemLedgerEntry: Record "Item Ledger Entry")` (integration)
- `OnValidateProdOrderOnIsLastOperation(var CapacityLedgerEntry: Record "Capacity Ledger Entry")` (integration)

## Procedures

- `ReverseProdItemLedgerEntry(var ItemLedgerEntry: Record "Item Ledger Entry")`
- `ReverseCapacityLedgerEntry(var CapacityLedgEntry: Record "Capacity Ledger Entry")`
- `SetHideDialog(NewHideDialog: Boolean)`

Plus 15 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 22 "Item Jnl.-Post Line"](../codeunit/22.md) (3 calls: `ReverseConsumptionItemLedgerEntry → RunWithCheck`, `ReverseOutputCapacityLedgerEntry → RunWithCheck`, `ReverseOutputItemLedgerEntry → RunWithCheck`)

## Recent changes

- 2026-10-05 [#12059 [Master]-Reverse Production Entry fails when production output is posted using a non-base Unit of Measure.](../../changes/bcapps/12059.md) (main, BC30, fix)

## Across versions

- Present in: BC26-30
- Changed (declaration) in: BC27, BC29

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: "Undo Prod. Posting Mgmt.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.