---
id: object/codeunit/1402
type: object
title: Codeunit 1402 "Cancel Posted Purch. Cr. Memo"
summary: Codeunit 1402 "Cancel Posted Purch. Cr. Memo" in Base Application (Microsoft.Purchases.History). 3 public procedures, 13 events. Present since at least BC23, still in BC30, changed in BC24-25, BC28.
tier: official
language: en
tags:
  - codeunit
  - 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: 688dfebece1e273b704a637be2601020bf8cbabce47e2043f110b9821013dd19
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Purchases/History/CancelPostedPurchCrMemo.Codeunit.al
    title: src/Layers/W1/BaseApp/Purchases/History/CancelPostedPurchCrMemo.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
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  guidelines: []
object_type: codeunit
object_id: 1402
name: Cancel Posted Purch. Cr. Memo
namespace: Microsoft.Purchases.History
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
  - "25"
  - "28"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 46
  events: 13
  subscribers: 0
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 8
  called_by: 2
  implements: 0
---

# Codeunit 1402 "Cancel Posted Purch. Cr. Memo"

> Codeunit 1402 "Cancel Posted Purch. Cr. Memo" in Base Application (Microsoft.Purchases.History). 3 public procedures, 13 events. Present since at least BC23, still in BC30, changed in BC24-25, BC28.

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

## Properties

| Property | Value |
|---|---|
| TableNo | Purch. Cr. Memo Hdr. |
| Permissions | TableData "Purch. Inv. Header" = rm, TableData "Purch. Cr. Memo Hdr." = rm |

## Events published

- `OnBeforeShowPostedPurchaseInvoice(var PurchInvHeader: Record "Purch. Inv. Header"; var IsHandled: Boolean)` (integration)
- `OnBeforeShowPurchaseInvoice(var PurchaseHeader: Record "Purchase Header"; var IsHandled: Boolean)` (integration)
- `OnAfterTestCorrectCrMemoIsAllowed(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr.")` (integration)
- `OnCancelPostedCrMemoOnBeforeTestCorrectCrMemoIsAllowed(var PurchCrMemoHeader: Record "Purch. Cr. Memo Hdr.")` (integration)
- `OnAfterCreateCopyDocument(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; var PurchaseHeader: Record "Purchase Header")` (integration)
- `OnBeforeTestIfCrMemoIsCorrectiveDoc(PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; var IsHandled: Boolean)` (integration)
- `OnBeforeTestInventoryPostingSetup(PurchCrMemoLine: Record "Purch. Cr. Memo Line"; var IsHandled: Boolean)` (integration)
- `OnBeforeTestGenPostingSetup(PurchCrMemoLine: Record "Purch. Cr. Memo Line"; var IsHandled: Boolean)` (integration)
- `OnBeforeTestIfUnapplied(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; var IsHandled: Boolean)` (integration)
- `OnCreateCopyDocumentOnBeforePurchHeaderInsert(var PurchHeader: Record "Purchase Header"; var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr.")` (integration)
- `OnRunOnBeforeRunPurchPost(var PurchaseHeader: Record "Purchase Header"; var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr.")` (integration)
- `OnTestIfAppliedCorrectlyBeforeCalcPartiallyApplied(var VendorLedgerEntry: Record "Vendor Ledger Entry")` (integration)
- `OnBeforeTestIfAnyFreeNumberSeries(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; var IsHandled: Boolean)` (integration)

## Procedures

- `CancelPostedCrMemo(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."): Boolean`
- `TestCorrectCrMemoIsAllowed(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr.")`
- `CheckGLAccount(AccountNo: Code[20]; PurchCrMemoLine: Record "Purch. Cr. Memo Line")`

Plus 30 local procedures.

## Triggers

OnRun

## Relations

- runs on [Table 124 "Purch. Cr. Memo Hdr."](../table/124.md)

## 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 408 "DimensionManagement"](../codeunit/408.md) (5 calls: `CheckGLAccount → CheckDimValuePosting`, `TestDimensionOnHeader → CheckDimIDComb`, `TestPurchLines → CheckDimIDComb`, …)
- [Codeunit 6620 "Copy Document Mgt."](../codeunit/6620.md) (2 calls: `CreateCopyDocument → CopyPurchDocForCrMemoCancelling`, `CreateCopyDocument → SetPropertiesForInvoiceCorrection`)
- [Codeunit 11 "Gen. Jnl.-Check Line"](../codeunit/11.md) (1 call: `TestIfPostingIsAllowed → DateNotAllowed`)
- [Codeunit 227 "VendEntry-Apply Posted Entries"](../codeunit/227.md) (1 call: `UnapplyEntries → PostUnApplyVendor`)
- [Codeunit 90 "Purch.-Post"](../codeunit/90.md) (1 call: `OnRun → (object)`)
- [Page 138 "Posted Purchase Invoice"](../page/138.md) (1 call: `ShowPostedPurchaseInvoice → (object)`)
- [Page 456 "No. Series"](../page/456.md) (1 call: `TryPeekNextNo → (object)`)
- [Page 51 "Purchase Invoice"](../page/51.md) (1 call: `ShowPurchaseInvoice → (object)`)

## Called by

- [Codeunit 1401 "Cancel PstdPurchCrM (Yes/No)"](../codeunit/1401.md) (2 calls: `CancelCrMemo → CancelPostedCrMemo`, `CancelCrMemo → TestCorrectCrMemoIsAllowed`)
- [Page 30083 "APIV2 - Purchase Credit Memos"](../page/30083.md) (2 calls: `CancelCreditMemo → (object)`, `CheckCreditMemoCanBeCancelled → TestCorrectCrMemoIsAllowed`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24-25, 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). 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: "Cancel Posted Purch. Cr. Memo")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.