--- id: object/codeunit/444 type: object title: Codeunit 444 "Purchase-Post Prepayments" summary: Codeunit 444 "Purchase-Post Prepayments" in Base Application (Microsoft.Purchases.Posting). 20 public procedures, 64 events. Present since at least BC23, still in BC30, changed in BC24, BC26, BC28-30. tier: official language: en tags: - codeunit - base application versions: introduced: null last_changed: "30" 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: 4f1ddbdf6b419c2c6ac6c237001694245efafdb29bf30878895bfb1999bb3795 evidence: - kind: code url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Purchases/Posting/PurchasePostPrepayments.Codeunit.al title: src/Layers/W1/BaseApp/Purchases/Posting/PurchasePostPrepayments.Codeunit.al (releases/29.x) date: null commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220 t: null quote: null links: learn: [] objects: [] features: [] topics: [] localizations: - localization/au - localization/ca - localization/it - localization/mx - localization/nz - localization/us videos: [] posts: [] guidelines: [] changes: - change/bcapps/10898 - change/bcapps/10172 - change/bcapps/10124 object_type: codeunit object_id: 444 name: Purchase-Post Prepayments 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" - "26" - "28" - "29" - "30" source_major: "29" obsolete: null countries: - au - ca - it - mx - nz - us ms_search_form_ids: [] counts: fields: 0 procedures: 125 events: 64 subscribers: 0 relations: out: 1 referenced_by: 0 pages: 0 extended_by: 0 event_subscribers: 8 calls: 13 called_by: 5 implements: 0 --- # Codeunit 444 "Purchase-Post Prepayments" > Codeunit 444 "Purchase-Post Prepayments" in Base Application (Microsoft.Purchases.Posting). 20 public procedures, 64 events. Present since at least BC23, still in BC30, changed in BC24, BC26, BC28-30. Base Application · Microsoft.Purchases.Posting · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Purchases/Posting/PurchasePostPrepayments.Codeunit.al) · facts from BC29 ## Properties | Property | Value | |---|---| | TableNo | Purchase Header | | Permissions | TableData "Purchase Line" = rimd, TableData "G/L Register" = rimd, TableData "Vendor Posting Group" = rimd, TableData "Inventory Posting Group" = rimd, TableData "Purch. Inv. Header" = rimd, TableData "Purch. Inv. Line" = rimd, TableData "Purch. Cr. Memo Hdr." = rimd, TableData "Purch. Cr. Memo Line... | ## Events published - `OnAfterCreateDimensionsProcedure(var PurchaseLine: Record "Purchase Line"; DefaultDimSource: List of [Dictionary of [Integer, Code[20]]])` (integration) - `OnAfterApplyFilter(var PurchaseLine: Record "Purchase Line"; PurchaseHeader: Record "Purchase Header"; DocumentType: Option)` (integration) - `OnAfterCalcVATAmountLines(PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line"; DocumentType: Option Invoice,"Credit Memo",Statistic)` (integration) - `OnAfterCheckPrepmtDoc(PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo"; var ErrorMessageMgt: Codeunit "Error Message Management")` (integration) - subscribers: [Codeunit 5579 "Digital Voucher Impl."](../codeunit/5579.md) OnAfterCheckPurchPrepmtDoc - `OnAfterCreateLinesOnBeforeGLPosting(var PurchaseHeader: Record "Purchase Header"; PurchInvHeader: Record "Purch. Inv. Header"; PurchCrMemoHeader: Record "Purch. Cr. Memo Hdr."; var TempPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer" temporary; DocumentType: Option; var LastLineNo: Integer)` (integration) - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) VendorPrepaymentInvoiceWithholdingTax - `OnAfterFillInvLineBuffer(var PrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer"; PurchLine: Record "Purchase Line"; CommitIsSuppressed: Boolean; PurchaseHeader: Record "Purchase Header")` (integration) - `OnAfterInsertInvoiceRounding(PurchaseHeader: Record "Purchase Header"; var PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; var TotalPrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer"; var PrevLineNo: Integer)` (integration) - `OnAfterPostPrepayments(var PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo"; CommitIsSuppressed: Boolean; var PurchInvHeader: Record "Purch. Inv. Header"; var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr.")` (integration) - subscribers: [Codeunit 5579 "Digital Voucher Impl."](../codeunit/5579.md) CheckPurchVoucherOnAfterPostPrepayments - `OnAfterPostBalancingEntry(var GenJnlLine: Record "Gen. Journal Line"; VendLedgEntry: Record "Vendor Ledger Entry"; TotalPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; TotalPrepmtInvLineBufferLCY: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnAfterPostVendorEntry(var GenJnlLine: Record "Gen. Journal Line"; TotalPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; TotalPrepmtInvLineBufferLCY: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnAfterPostPrepmtInvLineBuffer(var GenJnlLine: Record "Gen. Journal Line"; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSuppressed: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")` (integration) - `OnAfterPurchInvHeaderInsert(var PurchInvHeader: Record "Purch. Inv. Header"; PurchHeader: Record "Purchase Header"; CommitIsSupressed: Boolean)` (integration) - `OnAfterPurchInvLineInsert(var PurchInvLine: Record "Purch. Inv. Line"; PurchInvHeader: Record "Purch. Inv. Header"; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnAfterPurchCrMemoHeaderInsert(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; PurchHeader: Record "Purchase Header"; CommitIsSupressed: Boolean)` (integration) - `OnAfterPurchCrMemoLineInsert(var PurchCrMemoLine: Record "Purch. Cr. Memo Line"; PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnAfterRoundAmounts(PurchaseHeader: Record "Purchase Header"; var PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; var TotalPrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer"; var TotalPrepmtInvLineBufLCY: Record "Prepayment Inv. Line Buffer")` (integration) - `OnAfterUpdatePostedPurchDocument(DocumentType: Option Invoice,"Credit Memo"; DocumentNo: Code[20]; CommitIsSuppressed: Boolean)` (integration) - `OnAfterUpdateVATOnLines(PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line"; VATAmountLine: Record "VAT Amount Line"; DocumentType: Option Invoice,"Credit Memo",Statistic)` (integration) - `OnBeforeCheckPrepmtDoc(PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo")` (integration) - `OnBeforeInvoice(var PurchaseHeader: Record "Purchase Header"; var Handled: Boolean)` (integration) - `OnBeforeCreditMemo(var PurchaseHeader: Record "Purchase Header"; var Handled: Boolean)` (integration) - `OnBeforeCreateLinesFromBuffer(var PurchHeader: Record "Purchase Header"; var TempGlobalPrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer" temporary; var LineCount: Integer; var Window: Dialog; var PurchInvHeader: Record "Purch. Inv. Header"; var PurchCrMemoHeader: Record "Purch. Cr. Memo Hdr."; var PostedDocTabNo: Integer; var IsHandled: Boolean; DocumentType: Option; var LastLineNo: Integer)` (integration) - `OnBeforePostPrepayments(var PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo"; CommitIsSuppressed: Boolean)` (integration) - `OnBeforePostVendorEntryProcedure(var PurchHeader: Record "Purchase Header"; TotalPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer" temporary; TotalPrepmtInvLineBufferLCY: Record "Prepayment Inv. Line Buffer"; DocumentType: Option Invoice,"Credit Memo"; PostingDescription: Text[100]; DocType: Enum "Gen. Journal Document Type"; DocNo: Code[20]; ExtDocNo: Text[35]; SrcCode: Code[10]; PostingNoSeriesCode: Code[20]; CalcPmtDisc: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; var IsHandled: Boolean)` (integration) - `OnBeforePurchaseAssertPrepmtAmountNotMoreThanDocAmount(var VendLedgEntry: Record "Vendor Ledger Entry"; PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var IsHandled: Boolean)` (integration) - `OnBeforePurchInvHeaderInsert(var PurchInvHeader: Record "Purch. Inv. Header"; PurchHeader: Record "Purchase Header"; CommitIsSupressed: Boolean)` (integration) - `OnBeforePurchInvLineInsert(var PurchInvLine: Record "Purch. Inv. Line"; PurchInvHeader: Record "Purch. Inv. Header"; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnBeforePurchCrMemoHeaderInsert(var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; PurchHeader: Record "Purchase Header"; CommitIsSupressed: Boolean)` (integration) - `OnBeforePurchCrMemoLineInsert(var PurchCrMemoLine: Record "Purch. Cr. Memo Line"; PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - `OnBeforePostBalancingEntry(var GenJnlLine: Record "Gen. Journal Line"; VendLedgEntry: Record "Vendor Ledger Entry"; TotalPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; TotalPrepmtInvLineBufferLCY: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnBeforePostBalancingEntry - `OnBeforePostVendorEntry(var GenJnlLine: Record "Gen. Journal Line"; TotalPrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; TotalPrepmtInvLineBufferLCY: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean; PurchaseHeader: Record "Purchase Header"; DocumentType: Option)` (integration) - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) OnBeforePostVendorEntry - `OnBeforePostPrepmtInvLineBuffer(var GenJnlLine: Record "Gen. Journal Line"; PrepmtInvLineBuffer: Record "Prepayment Inv. Line Buffer"; CommitIsSupressed: Boolean)` (integration) - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) PostPrepmtInvLineBuffer - `OnBeforeRunGenJnlPostLine(var GenJnlLine: Record "Gen. Journal Line")` (integration) - `OnBeforeSetStatusPendingPrepayment(var PurchaseHeader: Record "Purchase Header"; var IsHandled: Boolean)` (integration) - `OnBeforeUpdateDocNos(var PurchaseHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo"; var DocNo: Code[20]; var NoSeriesCode: Code[20]; var ModifyHeader: Boolean; var PreviewMode: Boolean; var IsHandled: Boolean)` (integration) - `OnBeforeUpdatePostedPurchaseDocument(var VendorLedgerEntry: Record "Vendor Ledger Entry"; var PurchInvHeader: Record "Purch. Inv. Header"; var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; DocumentType: Option Invoice,"Credit Memo"; var IsHandled: Boolean; DocumentNo: Code[20])` (integration) - `OnCodeOnBeforePostBalancingEntry(var PurchaseHeader: Record "Purchase Header"; var TempPrepaymentInvLineBuffer: Record "Prepayment Inv. Line Buffer" temporary)` (integration) - `OnCodeOnBeforePostVendorEntry(var PurchaseHeader: Record "Purchase Header"; var TempPrepaymentInvLineBuffer: Record "Prepayment Inv. Line Buffer" temporary)` (integration) - `OnPostVendorEntryOnAfterInitNewLine(var GenJnlLine: Record "Gen. Journal Line"; PurchHeader: Record "Purchase Header")` (integration) - `OnRoundAmountsOnBeforeIncrAmoutns(PurchaseHeader: Record "Purchase Header"; var PrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer"; var TotalPrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer"; var TotalPrepmtInvLineBufLCY: Record "Prepayment Inv. Line Buffer")` (integration) - `OnUpdatePurchaseDocumentOnBeforeFindSetCrMemoPurchLine(PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line")` (integration) - `OnUpdatePurchaseDocumentOnBeforeModifyCrMemoPurchLine(var PurchaseLine: Record "Purchase Line")` (integration) - `OnUpdatePurchaseDocumentOnBeforeModifyInvoicePurchLine(var PurchaseLine: Record "Purchase Line")` (integration) - `OnUpdateVATOnLinesOnAfterGetRemainder(var VATAmountLineRemainder: Record "VAT Amount Line"; var RemainderExists: Boolean)` (integration) - `OnUpdateVATOnLinesOnAfterVATAmountLineGet(var VATAmountLine: Record "VAT Amount Line")` (integration) - `OnUpdateVATOnLinesOnBeforePurchLineModify(PurchaseHeader: Record "Purchase Header"; var PurchaseLine: Record "Purchase Line"; var TempVATAmountLineRemainder: Record "VAT Amount Line"; NewAmount: Decimal; NewAmountIncludingVAT: Decimal; NewVATBaseAmount: Decimal)` (integration) - `OnCodeOnBeforeWindowOpen(var PurchaseHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo")` (integration) - `OnFillInvLineBufferOnAfterInit(var PrepaymentInvLineBuffer: Record "Prepayment Inv. Line Buffer"; PurchaseHeader: Record "Purchase Header"; PurchaseLine: Record "Purchase Line")` (integration) - `OnCodeOnAfterUpdateHeaderAndLines(var PurchaseHeader: Record "Purchase Header"; var PurchInvHeader: Record "Purch. Inv. Header"; var PurchCrMemoHdr: Record "Purch. Cr. Memo Hdr."; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line"; DocumentType: Option Invoice,"Credit Memo"; PreviewMode: Boolean)` (integration) - subscribers: [Codeunit 6784 "Wthldg Tax Purch. Subscribers"](../codeunit/6784.md) VendorPrepaymentCrMemoWithholdingTax - `OnBeforeUpdatePrepmtAmountOnPurchLines(PurchaseHeader: Record "Purchase Header"; NewTotalPrepmtAmount: Decimal; var IsHandled: Boolean)` (integration) - `OnUpdatePrepmtAmountOnPurchLinesOnAfterSetFilters(var PurchaseLine: Record "Purchase Line"; PurchaseHeader: Record "Purchase Header"; var NewTotalPrepaymentAmount: Decimal)` (integration) - `OnUpdatePrepmtAmountOnPurchLinesOnBeforeErrorIfLinesNotFound(var PurchaseLine: Record "Purchase Line"; PurchaseHeader: Record "Purchase Header"; var RaiseError: Boolean)` (integration) - `OnUpdatePrepmtAmountOnPurchLinesOnBeforeModify(var PurchaseLine: Record "Purchase Line"; PurchaseHeader: Record "Purchase Header"; var NewTotalPrepaymentAmount: Decimal; var TotalPrepaymentAmount: Decimal)` (integration) - `OnBeforeUpdateCrMemoDocNos(var PurchaseHeader: Record "Purchase Header")` (integration) - `OnAfterUpdateCrMemoDocNos(var PurchaseHeader: Record "Purchase Header")` (integration) - `OnBeforeInsertExtendedText(TabNo: Integer; DocNo: Code[20]; GLAccNo: Code[20]; DocDate: Date; LanguageCode: Code[10]; var PrevLineNo: Integer; var IsHandled: Boolean)` (integration) - `OnBeforeGetPurchLines(PurchaseHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo",Statistic; var ToPurchaseLine: Record "Purchase Line"; var IsHandled: Boolean)` (integration) - `OnBeforeCheckOpenPrepaymentLines(var PurchaseHeader: Record "Purchase Header"; DocumentType: Option)` (integration) - `OnAfterCheckOpenPrepaymentLines(var PurchaseHeader: Record "Purchase Header"; DocumentType: Option; var Found: Boolean)` (integration) - `OnInsertVATAmountOnBeforeInsert(var PurchaseLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line")` (integration) - `OnFindVATAmountLineOnAfterSetFilters(var PurchaseLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line")` (integration) - `OnBuildInvLineBufferOnPrepmtAmountZero(PurchaseHeader: Record "Purchase Header"; PurchaseLine: Record "Purchase Line"; var PrepaymentInvLineBuffer2: Record "Prepayment Inv. Line Buffer"; var PrepaymentInvLineBuffer: Record "Prepayment Inv. Line Buffer"; var TempPurchaseLineSource: Record "Purchase Line" temporary)` (integration) - `OnCreateDimensionsOnAfterAddDimSources(var PurchaseLine: Record "Purchase Line"; DefaultDimSource: List of [Dictionary of [Integer, Code[20]]])` (integration) - subscribers: [Codeunit 99000789 "Mfg. Purchase Document Mgt."](../codeunit/99000789.md) OnCreateDimensionsOnAfterAddDimSources - `OnAfterGetPrepmtAccNo(GenPostingSetup: Record "General Posting Setup"; var PrepmtAccNo: Code[20])` (integration) ## Procedures - `SetDocumentType(DocumentType: Option ,,Invoice,"Credit Memo")` - `Invoice(var PurchHeader: Record "Purchase Header")` - `CreditMemo(var PurchHeader: Record "Purchase Header")` - `CheckPrepmtDoc(PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo")` - `CheckOpenPrepaymentLines(PurchHeader: Record "Purchase Header"; DocumentType: Option): Boolean` - `GetCorrBalAccNo(PurchHeader: Record "Purchase Header"; PositiveAmount: Boolean): Code[20]` - `GetInvRoundingAccNo(VendorPostingGroup: Code[20]): Code[20]` - `UpdateVATOnLines(PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line"; DocumentType: Option Invoice,"Credit Memo",Statistic)` - `CalcVATAmountLines(var PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line"; DocumentType: Option Invoice,"Credit Memo",Statistic)` - `SumPrepmt(PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; var VATAmountLine: Record "VAT Amount Line"; var TotalAmount: Decimal; var TotalVATAmount: Decimal; var VATAmountText: Text[30])` - `GetPurchLines(PurchHeader: Record "Purchase Header"; DocumentType: Option Invoice,"Credit Memo",Statistic; var ToPurchLine: Record "Purchase Line")` - `BuildInvLineBuffer(PurchHeader: Record "Purchase Header"; var PurchLine: Record "Purchase Line"; DocumentType: Option Invoice,"Credit Memo",Statistic; var PrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer")` - `FillInvLineBuffer(PurchHeader: Record "Purchase Header"; PurchLine: Record "Purchase Line"; var PrepmtInvLineBuf: Record "Prepayment Inv. Line Buffer")` - `PrepmtAmount(PurchLine: Record "Purchase Line"; DocumentType: Option Invoice,"Credit Memo",Statistic): Decimal` - `UpdatePrepmtAmountOnPurchLines(PurchHeader: Record "Purchase Header"; NewTotalPrepmtAmount: Decimal)` - `GetPurchLinesToDeduct(PurchHeader: Record "Purchase Header"; var PurchLines: Record "Purchase Line")` - `GetPreviewMode(): Boolean` - `GetSuppressCommit(): Boolean` - `SetSuppressCommit(NewSuppressCommit: Boolean)` - `SetPreviewMode(NewPreviewMode: Boolean)` Plus 41 local procedures. ## Triggers OnRun ## Relations - runs on [Table 38 "Purchase Header"](../table/38.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 28 "Error Message Management"](../codeunit/28.md) (11 calls: `BuildInvLineBuffer → FinishTopContext`, `CheckPrepmtDoc → Finish`, `CheckPrepmtDoc → GetFieldNo`, …) - [Codeunit 12 "Gen. Jnl.-Post Line"](../codeunit/12.md) (3 calls: `PostBalancingEntry → RunWithCheck`, `PostVendorEntry → RunWithCheck`, `RunGenJnlPostLine → RunWithCheck`) - [Codeunit 408 "DimensionManagement"](../codeunit/408.md) (2 calls: `CreateDimensions → AddDimSource`, `CreateDimensions → GetRecDefaultDimID`) - [Codeunit 8703 "Feature Telemetry"](../codeunit/8703.md) (2 calls: `Code → LogUptake`, `Code → LogUsage`) - [Page 456 "No. Series"](../page/456.md) (2 calls: `UpdateCrMemoDocNos → (object)`, `UpdateInvoiceDocNos → (object)`) - [Codeunit 11 "Gen. Jnl.-Check Line"](../codeunit/11.md) (1 call: `CheckPrepmtDoc → DateNotAllowed`) - [Codeunit 1431 "Forward Link Mgt."](../codeunit/1431.md) (1 call: `CheckPrepmtDoc → GetHelpCodeForAllowedPostingDate`) - [Codeunit 19 "Gen. Jnl.-Post Preview"](../codeunit/19.md) (1 call: `Code → ThrowError`) - [Codeunit 378 "Transfer Extended Text"](../codeunit/378.md) (1 call: `InsertExtendedText → PrepmtGetAnyExtText`) - [Codeunit 441 "Prepayment Mgt."](../codeunit/441.md) (1 call: `PurchaseAssertPrepmtAmountNotMoreThanDocAmount → AssertPrepmtAmountNotMoreThanDocAmount`) - [Codeunit 481 "Check Dimensions"](../codeunit/481.md) (1 call: `CheckPrepmtDoc → CheckPurchPrepmtDim`) - [Codeunit 9070 "Document Errors Mgt."](../codeunit/9070.md) (1 call: `CheckPrepmtDoc → GetNothingToPostErrorMsg`) - [Codeunit 9500 "Sequence No. Mgt."](../codeunit/9500.md) (1 call: `OnRun → SetPreviewMode`) ## Called by - [Codeunit 445 "Purch.-Post Prepmt. (Yes/No)"](../codeunit/445.md) (5 calls: `OnRunPreview → (object)`, `OnRunPreview → SetDocumentType`, `OnRunPreview → SetPreviewMode`, …) - [Page 403 "Purchase Order Statistics"](../page/403.md) (5 calls: `RefreshOnAfterGetRecord → GetPurchLines`, `RefreshOnAfterGetRecord → SumPrepmt`, `UpdatePrepmtAmount → GetPurchLines`, …) - [Codeunit 816 "Purch. Post Invoice"](../codeunit/816.md) (2 calls: `PrepareLine → GetCorrBalAccNo`, `PrepareLine → GetInvRoundingAccNo`) - [Codeunit 6785 "Withholding Tax Mgmt."](../codeunit/6785.md) (1 call: `InsertVendPrepaymentInvoiceWithholding → PrepmtAmount`) - [Table 39 "Purchase Line"](../table/39.md) (1 call: `GetLineAmountToHandleInclPrepmt → PrepmtAmount`) ## Recent changes - 2026-09-17 [#10898 [Extensibility Request] issue 30434: add purchase prepayment amount event](../../changes/bcapps/10898.md) (main, BC30, feature) - 2026-08-27 [#10172 [Extensibility Request] issue 30111: add purchase prepayment update events](../../changes/bcapps/10172.md) (main, BC30, feature) - 2026-08-12 [#10124 [Extensibility Request] issue 30400: add credit memo line filter event](../../changes/bcapps/10124.md) (main, BC30, feature) ## Across versions - Present in: BC23-30 - Changed (declaration) in: BC24, BC26, BC28-30 ## Countries that replace it [AU](../../localizations/au.md), [CA](../../localizations/ca.md), [IT](../../localizations/it.md), [MX](../../localizations/mx.md), [NZ](../../localizations/nz.md), [US](../../localizations/us.md) 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: "Purchase-Post Prepayments")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.