---
id: object/codeunit/826
type: object
title: Codeunit 826 "Purch. Post Invoice Events"
summary: Codeunit 826 "Purch. Post Invoice Events" in Base Application (Microsoft.Purchases.Posting). 64 public procedures, 63 events. Present since at least BC23, still in BC30, changed in BC24-29.
tier: official
language: en
tags:
  - codeunit
  - base application
versions:
  introduced: null
  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: 86d0fb426bf2ac2aa4573e034322f8be73f6479b810cefd7ad88818080ec0ffb
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Purchases/Posting/PurchPostInvoiceEvents.Codeunit.al
    title: src/Layers/W1/BaseApp/Purchases/Posting/PurchPostInvoiceEvents.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: 826
name: Purch. Post Invoice Events
namespace: Microsoft.Purchases.Posting
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"
  - "26"
  - "27"
  - "28"
  - "29"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 127
  events: 63
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 13
  calls: 0
  called_by: 1
  implements: 0
---

# Codeunit 826 "Purch. Post Invoice Events"

> Codeunit 826 "Purch. Post Invoice Events" in Base Application (Microsoft.Purchases.Posting). 64 public procedures, 63 events. Present since at least BC23, still in BC30, changed in BC24-29.

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

## Events published

- `OnAfterCalcInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
- `OnAfterCalcLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
- `OnBeforeCreatePostedDeferralSchedule(var PurchLine: Record "Purchase Line"; var IsHandled: Boolean)` (integration)
- `OnAfterCreatePostedDeferralSchedule(var PurchLine: Record "Purchase Line"; var PostedDeferralHeader: Record "Posted Deferral Header")` (integration)
- `OnAfterGetPurchAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var SalesAccountNo: Code[20])` (integration)
- `OnAfterInitTotalAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var TotalVAT: Decimal; var TotalVATACY: Decimal; var TotalAmount: Decimal; var TotalAmountACY: Decimal; var TotalVATBase: Decimal; var TotalVATBaseACY: Decimal)` (integration)
  - subscribers: [Codeunit 8068 "Vendor Deferrals Mngmt."](../codeunit/8068.md) SetVendorContractDeferralLinePosting
- `OnAfterPrepareGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
  - subscribers: [Codeunit 6225 "Sust. Purchase Subscriber"](../codeunit/6225.md) OnAfterPrepareGenJnlLine
- `OnAfterSetApplyToDocNo(var GenJournalLine: Record "Gen. Journal Line"; PurchaseHeader: Record "Purchase Header")` (integration)
- `OnAfterSetJobLineFilters(var JobPurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
- `OnBeforeCalcInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)` (integration)
- `OnBeforeCalcLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)` (integration)
- `OnBeforeInitGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)` (integration)
- `OnBeforeInitGenJnlLineAmountFieldsFromTotalLines(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; var IsHandled: Boolean)` (integration)
- `OnAfterInitGenJnlLineAmountFieldsFromTotalLines(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line")` (integration)
  - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnAfterInitGenJnlLineAmountFieldsFromTotalLines
- `OnBeforeSetAmountsForBalancingEntry(var VendLedgEntry: Record "Vendor Ledger Entry"; var GenJnlLine: Record "Gen. Journal Line"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; var IsHandled: Boolean)` (integration)
- `OnBeforePostLines(PurchHeader: Record "Purchase Header"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnBeforePostLedgerEntry(var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; InvoicePostingParameters: Record "Invoice Posting Parameters"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; var IsHandled: Boolean)` (integration)
- `OnBeforePrepareLine(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var IsHandled: Boolean)` (integration)
- `OnBeforeTempDeferralLineInsert(var TempDeferralLine: Record "Deferral Line" temporary; DeferralLine: Record "Deferral Line"; PurchLine: Record "Purchase Line"; var DeferralCount: Integer; var TotalDeferralCount: Integer)` (integration)
- `OnBeforePrepareLineFADiscount(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; GenPostingSetup: Record "General Posting Setup"; AccountNo: Code[20]; var IsHandled: Boolean)` (integration)
- `OnBeforeCalculateVATAmounts(PurchHeader: Record "Purchase Header"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)` (integration)
- `OnCalculateVATAmountsOnReverseChargeVATOnBeforeModify(PurchHeader: Record "Purchase Header"; Currency: Record Currency; VATPostingSetup: Record "VAT Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
- `OnCalculateVATAmountInBufferOnBeforeTempInvoicePostingBufferAssign(var VATAmount: Decimal; var VATAmountACY: Decimal; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnBeforeRunGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration)
- `OnCalculateVATAmountsOnAfterGetReverseChargeVATPostingSetup(var VATPostingSetup: Record "VAT Posting Setup"; PurchHeader: Record "Purchase Header"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnPostBalancingEntryOnBeforeFindVendLedgEntry(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; InvoicePostingParameters: Record "Invoice Posting Parameters"; var VendLedgerEntry: Record "Vendor Ledger Entry"; var EntryFound: Boolean; var IsHandled: Boolean)` (integration)
- `OnPostBalancingEntryOnAfterInitNewLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header")` (integration)
  - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnPostBalancingEntryOnAfterInitNewLine
- `OnPostBalancingEntryOnAfterGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration)
- `OnPostBalancingEntryOnBeforeGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration)
- `OnPostBalancingEntryOnAfterFindVendLedgEntry(var VendLedgEntry: Record "Vendor Ledger Entry")` (integration)
- `OnPostLedgerEntryOnAfterGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration)
- `OnPostLedgerEntryOnBeforeGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration)
  - subscribers: [Codeunit 20335 "Purch.-Post Handler"](../codeunit/20335.md) OnPostLedgerEntryOnBeforeGenJnlPostLine, [Codeunit 20347 "Tax Subledger Posting Handler"](../codeunit/20347.md) OnPostLedgerEntryOnBeforeGenJnlPostLinePurchase, [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnPostLedgerEntryOnBeforeGenJnlPostLine
- `OnPrepareLineOnAfterAssignAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var TotalAmount: Decimal; var TotalAmountACY: Decimal)` (integration)
  - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnPrepareLineOnAfterAssignAmounts
- `OnPrepareLineOnAfterSetAmounts(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchLine: Record "Purchase Line")` (integration)
- `OnPrepareLineOnAfterFillInvoicePostingBuffer(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchLine: Record "Purchase Line"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary; var FALineNo: Integer; var InvDefLineNo: Integer; var DeferralLineNo: Integer; var IsHandled: Boolean)` (integration)
- `OnPrepareLineOnBeforeAdjustTotalAmounts(PurchLine: Record "Purchase Line"; var TotalAmount: Decimal; var TotalAmountACY: Decimal; UseDate: Date)` (integration)
- `OnPrepareLineOnBeforeSetAccount(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var SalesAccount: Code[20])` (integration)
  - subscribers: [Codeunit 8068 "Vendor Deferrals Mngmt."](../codeunit/8068.md) OnPrepareLineOnBeforeSetAccount
- `OnPrepareLineOnBeforeSetAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TotalVAT: Decimal; var TotalVATACY: Decimal; var TotalAmount: Decimal; var TotalAmountACY: Decimal; var TotalVATBase: Decimal; var TotalVATBaseACY: Decimal; var IsHandled: Boolean)` (integration)
- `OnPrepareLineOnAfterSetInvoiceDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnPrepareLineOnAfterSetLineDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnPrepareLineOnBeforeCalcInvoiceDiscountPosting(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; TotalVAT: Decimal; TotalVATACY: Decimal; TotalAmount: Decimal; TotalAmountACY: Decimal; var IsHandled: Boolean)` (integration)
- `OnPrepareLineOnBeforeCalcLineDiscountPosting(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; TotalVAT: Decimal; TotalVATACY: Decimal; TotalAmount: Decimal; TotalAmountACY: Decimal; var IsHandled: Boolean)` (integration)
- `OnPostLinesOnAfterGenJnlLinePost(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; PreviewMode: Boolean; SuppressCommit: Boolean; GLEntryNo: Integer)` (integration)
- `OnPostLinesOnBeforeGenJnlLinePost(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; PreviewMode: Boolean; SuppressCommit: Boolean)` (integration)
- `OnPrepareGenJnlLineOnAfterCopyToGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
  - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnPrepareGenJnlLineOnAfterCopyToGenJnlLine
- `OnPrepareLineOnAfterSetInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var InvoiceDiscountPosting: Boolean)` (integration)
- `OnPrepareLineOnAfterSetLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var LineDiscountPosting: Boolean)` (integration)
- `OnPrepareLineOnAfterPrepareDeferralLine(PurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; UseDate: Date; InvDefLineNo: Integer; DeferralLineNo: Integer; SuppressCommit: Boolean)` (integration)
- `OnPrepareLineOnAfterUpdateInvoicePostingBuffer(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)` (integration)
- `OnPrepareLineOnBeforePrepareDeferralLine(PurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; UseDate: Date; InvDefLineNo: Integer; DeferralLineNo: Integer; SuppressCommit: Boolean)` (integration)
- `OnPrepareLineOnBeforePreparePurchase(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var GeneralPostingSetup: Record "General Posting Setup")` (integration)
- `OnPrepareLineOnBeforeSetInvoiceDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvDiscAccount: Code[20]; var IsHandled: Boolean)` (integration)
- `OnPrepareLineOnBeforeSetLineDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvDiscAccount: Code[20]; var IsHandled: Boolean)` (integration)
- `OnPrepareDeferralLineOnBeforePrepareInitialAmounts(var DeferralPostBuffer: Record "Deferral Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; AmountLCY: Decimal; AmountACY: Decimal; RemainAmtToDefer: Decimal; RemainAmtToDeferACY: Decimal; DeferralAccount: Code[20]; PurchAccount: Code[20])` (integration)
- `OnPrepareDeferralLineOnAfterInitFromDeferralLine(var DeferralPostingBuffer: Record "Deferral Posting Buffer"; DeferralLine: Record "Deferral Line"; PurchaseLine: Record "Purchase Line"; DeferralTemplate: Record "Deferral Template")` (integration)
- `OnCalcDeferralAmountsOnBeforeTempDeferralHeaderInsert(var TempDeferralHeader: Record "Deferral Header" temporary; DeferralHeader: Record "Deferral Header"; PurchaseLine: Record "Purchase Line")` (integration)
- `OnBeforeCheckItemQuantityPurchCredit(var PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line"; var IsHandled: Boolean)` (integration)
- `OnAfterPrepareInvoicePostingBuffer(var PurchaseLine: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
  - subscribers: [Codeunit 4850 "AA Codes Posting Helper"](../codeunit/4850.md) OnAfterInvPostBufferPreparePurchase, [Codeunit 6225 "Sust. Purchase Subscriber"](../codeunit/6225.md) OnAfterPrepareInvoicePostingBuffer, [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnAfterPrepareInvoicePostingBuffer
- `OnBeforePrepareInvoicePostingBuffer(var PurchaseLine: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")` (integration)
- `OnCalculateVATAmountsOnAfterVatCalculationType(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary; var PurchHeader: Record "Purchase Header"; VatPostingSetup: Record "VAT Posting Setup")` (integration)
- `OnBeforePrepareDeferralLine(var TempDeferralHeader: Record "Deferral Header" temporary; var TempDeferralLine: Record "Deferral Line" temporary; var PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; AmountLCY: Decimal; AmountACY: Decimal; RemainAmtToDefer: Decimal; RemainAmtToDeferACY: Decimal; DeferralAccount: Code[20]; PurchAccount: Code[20]; DocNo: Code[20]; InvDefLineNo: Integer; var IsHandled: Boolean)` (integration)
- `OnBeforeGetAmountsForDeferral(PurchLine: Record "Purchase Line"; var AmtToDefer: Decimal; var AmtToDeferACY: Decimal; var DeferralAccount: Code[20]; var IsHandled: Boolean)` (integration)
- `OnCalcSplitFA(GenJnlLine: Record "Gen. Journal Line"; SplitNo: Integer; var SplitEnabled: Boolean)` (integration)

## Procedures

- `RunOnAfterCalcInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnAfterCalcLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnBeforeCreatePostedDeferralSchedule(PurchLine: Record "Purchase Line"; var IsHandled: Boolean)`
- `RunOnAfterCreatePostedDeferralSchedule(PurchLine: Record "Purchase Line"; var PostedDeferralHeader: Record "Posted Deferral Header")`
- `RunOnAfterGetPurchAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var PurchAccountNo: Code[20])`
- `RunOnAfterInitTotalAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var TotalVAT: Decimal; var TotalVATACY: Decimal; var TotalAmount: Decimal; var TotalAmountACY: Decimal; var TotalVATBase: Decimal; var TotalVATBaseACY: Decimal)`
- `RunOnAfterPrepareGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnAfterSetApplyToDocNo(var GenJournalLine: Record "Gen. Journal Line"; PurchaseHeader: Record "Purchase Header")`
- `RunOnAfterSetJobLineFilters(var JobPurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnBeforeCalcInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)`
- `RunOnBeforeCalcLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)`
- `RunOnBeforeInitGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)`
- `RunOnBeforeInitGenJnlLineAmountFieldsFromTotalLines(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; var IsHandled: Boolean)`
- `RunOnAfterInitGenJnlLineAmountFieldsFromTotalLines(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line")`
- `RunOnBeforeSetAmountsForBalancingEntry(var VendLedgEntry: Record "Vendor Ledger Entry"; var GenJnlLine: Record "Gen. Journal Line"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; var IsHandled: Boolean)`
- `RunOnBeforePostLines(PurchHeader: Record "Purchase Header"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnBeforePostLedgerEntry(var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; InvoicePostingParameters: Record "Invoice Posting Parameters"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; var IsHandled: Boolean)`
- `RunOnBeforePrepareLine(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var IsHandled: Boolean)`
- `RunOnBeforeTempDeferralLineInsert(var TempDeferralLine: Record "Deferral Line" temporary; DeferralLine: Record "Deferral Line"; PurchLine: Record "Purchase Line"; var DeferralCount: Integer; var TotalDeferralCount: Integer)`
- `RunOnBeforePrepareLineFADiscount(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; GenPostingSetup: Record "General Posting Setup"; var IsHandled: Boolean)` (obsolete 27.0: Use the procedure with AccountNo parameter instead.)
- `RunOnBeforePrepareLineFADiscount(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; GenPostingSetup: Record "General Posting Setup"; AccountNo: Code[20]; var IsHandled: Boolean)`
- `RunOnBeforeCalculateVATAmounts(PurchHeader: Record "Purchase Header"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var IsHandled: Boolean)`
- `RunOnCalculateVATAmountsOnReverseChargeVATOnBeforeModify(PurchHeader: Record "Purchase Header"; Currency: Record Currency; VATPostingSetup: Record "VAT Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnCalculateVATAmountInBufferOnBeforeTempInvoicePostingBufferAssign(var VATAmount: Decimal; var VATAmountACY: Decimal; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnBeforeRunGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")`
- `RunOnCalculateVATAmountsOnAfterGetReverseChargeVATPostingSetup(var VATPostingSetup: Record "VAT Posting Setup"; PurchHeader: Record "Purchase Header"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnPostBalancingEntryOnBeforeFindVendLedgEntry(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; InvoicePostingParameters: Record "Invoice Posting Parameters"; var VendLedgerEntry: Record "Vendor Ledger Entry"; var EntryFound: Boolean; var IsHandled: Boolean)`
- `RunOnPostBalancingEntryOnAfterInitNewLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header")`
- `RunOnPostBalancingEntryOnAfterGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")`
- `RunOnPostBalancingEntryOnBeforeGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")`
- `RunOnPostBalancingEntryOnAfterFindVendLedgEntry(var VendLedgEntry: Record "Vendor Ledger Entry")`
- `RunOnPostLedgerEntryOnAfterGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")`
- `RunOnPostLedgerEntryOnBeforeGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; SuppressCommit: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")`
- `RunOnPrepareLineOnAfterAssignAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var TotalAmount: Decimal; var TotalAmountACY: Decimal)`
- `RunOnPrepareLineOnAfterSetAmounts(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchLine: Record "Purchase Line")`
- `RunOnPrepareLineOnAfterFillInvoicePostingBuffer(var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchLine: Record "Purchase Line"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary; var FALineNo: Integer; var InvDefLineNo: Integer; var DeferralLineNo: Integer; var IsHandled: Boolean)`
- `RunOnPrepareLineOnBeforeAdjustTotalAmounts(PurchLine: Record "Purchase Line"; var TotalAmount: Decimal; var TotalAmountACY: Decimal; UseDate: Date)`
- `RunOnPrepareLineOnBeforeSetAccount(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var PurchAccount: Code[20])`
- `RunOnPrepareLineOnBeforeSetAmounts(PurchLine: Record "Purchase Line"; PurchLineACY: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TotalVAT: Decimal; var TotalVATACY: Decimal; var TotalAmount: Decimal; var TotalAmountACY: Decimal; var TotalVATBase: Decimal; var TotalVATBaseACY: Decimal; var IsHandled: Boolean)`
- `RunOnPrepareLineOnAfterSetInvoiceDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnPrepareLineOnAfterSetLineDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnPrepareLineOnBeforeCalcInvoiceDiscountPosting(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; TotalVAT: Decimal; TotalVATACY: Decimal; TotalAmount: Decimal; TotalAmountACY: Decimal; var IsHandled: Boolean)`
- `RunOnPrepareLineOnBeforeCalcLineDiscountPosting(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var InvoicePostingBuffer: Record "Invoice Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; TotalVAT: Decimal; TotalVATACY: Decimal; TotalAmount: Decimal; TotalAmountACY: Decimal; var IsHandled: Boolean)`
- `RunOnPostLinesOnAfterGenJnlLinePost(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; PreviewMode: Boolean; SuppressCommit: Boolean; GLEntryNo: Integer)`
- `RunOnPostLinesOnBeforeGenJnlLinePost(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; TempInvoicePostingBuffer: Record "Invoice Posting Buffer"; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; PreviewMode: Boolean; SuppressCommit: Boolean)`
- `RunOnPrepareGenJnlLineOnAfterCopyToGenJnlLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header"; InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnPrepareLineOnAfterSetInvoiceDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var InvoiceDiscountPosting: Boolean)`
- `RunOnPrepareLineOnAfterSetLineDiscountPosting(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var LineDiscountPosting: Boolean)`
- `RunOnPrepareLineOnAfterPrepareDeferralLine(PurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; UseDate: Date; InvDefLineNo: Integer; DeferralLineNo: Integer; SuppressCommit: Boolean)`
- `RunOnPrepareLineOnAfterUpdateInvoicePostingBuffer(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary)`
- `RunOnPrepareLineOnBeforePrepareDeferralLine(PurchLine: Record "Purchase Line"; InvoicePostingBuffer: Record "Invoice Posting Buffer"; UseDate: Date; InvDefLineNo: Integer; DeferralLineNo: Integer; SuppressCommit: Boolean)`
- `RunOnPrepareLineOnBeforePreparePurchase(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var GeneralPostingSetup: Record "General Posting Setup")`
- `RunOnPrepareLineOnBeforeSetInvoiceDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvDiscAccount: Code[20]; var IsHandled: Boolean)`
- `RunOnPrepareLineOnBeforeSetLineDiscAccount(PurchLine: Record "Purchase Line"; GenPostingSetup: Record "General Posting Setup"; var InvDiscAccount: Code[20]; var IsHandled: Boolean)`
- `RunOnPrepareDeferralLineOnBeforePrepareInitialAmounts(var DeferralPostBuffer: Record "Deferral Posting Buffer"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; AmountLCY: Decimal; AmountACY: Decimal; RemainAmtToDefer: Decimal; RemainAmtToDeferACY: Decimal; DeferralAccount: Code[20]; PurchAccount: Code[20])`
- `RunOnPrepareDeferralLineOnAfterInitFromDeferralLine(var DeferralPostingBuffer: Record "Deferral Posting Buffer"; DeferralLine: Record "Deferral Line"; PurchaseLine: Record "Purchase Line"; DeferralTemplate: Record "Deferral Template")`
- `RunOnCalcDeferralAmountsOnBeforeTempDeferralHeaderInsert(var TempDeferralHeader: Record "Deferral Header" temporary; DeferralHeader: Record "Deferral Header"; PurchaseLine: Record "Purchase Line")`
- `RunOnBeforeCheckItemQuantityPurchCredit(var PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line"; var IsHandled: Boolean)`
- `RunOnAfterPrepareInvoicePostingBuffer(var PurchaseLine: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnBeforePrepareInvoicePostingBuffer(var PurchaseLine: Record "Purchase Line"; var InvoicePostingBuffer: Record "Invoice Posting Buffer")`
- `RunOnCalculateVATAmountsOnAfterVatCalculationType(var TempInvoicePostingBuffer: Record "Invoice Posting Buffer" temporary; var PurchHeader: Record "Purchase Header"; VatPostingSetup: Record "VAT Posting Setup")`
- `RunOnBeforePrepareDeferralLine(var TempDeferralHeader: Record "Deferral Header" temporary; var TempDeferralLine: Record "Deferral Line" temporary; var PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; AmountLCY: Decimal; AmountACY: Decimal; RemainAmtToDefer: Decimal; RemainAmtToDeferACY: Decimal; DeferralAccount: Code[20]; PurchAccount: Code[20]; DocNo: Code[20]; InvDefLineNo: Integer; var IsHandled: Boolean)`
- `RunOnBeforeGetAmountsForDeferral(PurchLine: Record "Purchase Line"; var AmtToDefer: Decimal; var AmtToDeferACY: Decimal; var DeferralAccount: Code[20]; var IsHandled: Boolean)`
- `RunOnCalcSplitFA(GenJnlLine: Record "Gen. Journal Line"; SplitNo: Integer; var SplitEnabled: Boolean)`

## Called by

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 816 "Purch. Post Invoice"](../codeunit/816.md) (63 calls: `CalcDeferralAmounts → RunOnBeforeTempDeferralLineInsert`, `CalcDeferralAmounts → RunOnCalcDeferralAmountsOnBeforeTempDeferralHeaderInsert`, `CalcInvoiceDiscountPosting → RunOnAfterCalcInvoiceDiscountPosting`, …)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24-29

## Deprecations

- procedure RunOnBeforePrepareLineFADiscount: Pending 27.0 (#if not CLEAN27), "Use the procedure with AccountNo parameter instead."

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: "Purch. Post Invoice Events")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.