---
id: object/codeunit/5870
type: object
title: Codeunit 5870 "Calculate BOM Tree"
summary: Codeunit 5870 "Calculate BOM Tree" in Base Application (Microsoft.Inventory.BOM.Tree). 37 public procedures, 35 events. Present since at least BC23, still in BC30, changed in BC24-25, BC27-28, BC30.
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: 3ff8623e8b68efa0144dfced0f99dc031c2a7c6ffa77cc6ae1b75b0295608394
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Inventory/BOM/Tree/CalculateBOMTree.Codeunit.al
    title: src/Layers/W1/BaseApp/Inventory/BOM/Tree/CalculateBOMTree.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/12066
    - change/bcapps/11476
    - change/bcapps/11411
object_type: codeunit
object_id: 5870
name: Calculate BOM Tree
namespace: Microsoft.Inventory.BOM.Tree
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"
  - "27"
  - "28"
  - "30"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 96
  events: 35
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 3
  calls: 2
  called_by: 8
  implements: 0
---

# Codeunit 5870 "Calculate BOM Tree"

> Codeunit 5870 "Calculate BOM Tree" in Base Application (Microsoft.Inventory.BOM.Tree). 37 public procedures, 35 events. Present since at least BC23, still in BC30, changed in BC24-25, BC27-28, BC30.

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

## Events published

- `OnAfterFilterBOMBuffer(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; DemandDate: Date; TreeType: Option)` (integration)
- `OnAfterCalcCompDueDate(var DueDate: Date; DemandDate: Date; ParentItem: Record Item; LeadTimeOffset: DateFormula)` (integration)
- `OnAfterGenerateProdCompSubTree(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnAfterTransferFromProdItem(var BOMBuffer: Record "BOM Buffer"; ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var EntryNo: Integer)` (integration, obsolete 27.0)
- `OnAfterTransferFromProdBOM(var BOMBuffer: Record "BOM Buffer"; ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line")` (integration, obsolete 27.0)
- `OnAfterTransferFromProdRouting(var BOMBuffer: Record "BOM Buffer"; var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line")` (integration, obsolete 27.0)
- `OnBeforeCalcRoutingLineCosts(var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; var LotSize: Decimal; var ScrapPct: Decimal; ParentItem: Record Item)` (integration, obsolete 27.0)
- `OnBeforeFilterBOMBuffer(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; DemandDate: Date; TreeType: Option; var IsHandled: Boolean)` (integration)
- `OnBeforeFilterByQuantityPer(var ProductionBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var IsHandled: Boolean; BOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnBeforeGenerateTreeForItems(var HideDialog: Boolean)` (integration)
- `OnBeforeGenerateTreeForItemLocal(var ParentItem: Record Item; DemandDate: Date; TreeType: Option; var BOMBuffer: Record "BOM Buffer"; var IsHandled: Boolean)` (integration)
- `OnBeforeTransferFromProdBOM(var BOMBuffer: Record "BOM Buffer"; var ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var ParentItem: Record Item; var ParentBOMBuffer: Record "BOM Buffer"; var EntryNo: Integer; TreeType: Option " ",Availability,Cost)` (integration, obsolete 27.0)
- `OnBeforeTransferProdBOMLine(var BOMBuffer: Record "BOM Buffer"; var ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var ParentItem: Record Item; var ParentBOMBuffer: Record "BOM Buffer"; var EntryNo: Integer; TreeType: Option " ",Availability,Cost; var IsHandled: Boolean)` (integration, obsolete 27.0)
- `OnGenerateAsmHeaderSubTreeOnAfterAsmLineLoop(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnGenerateProdCompSubTreeOnBeforeExitForNonProdOrder(ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var FoundSubTree: Boolean)` (integration, obsolete 27.0)
- `OnGenerateProdCompSubTreeOnAfterGenerateItemSubTree(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnGenerateProdCompSubTreeOnAfterProdBOMLineLoop(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnGenerateItemSubTreeOnAfterParentItemGet(var ParentItem: Record Item)` (integration)
- `OnGenerateProdCompSubTreeOnBeforeBOMBufferModify(var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer"; ParentItem: Record Item)` (integration, obsolete 27.0)
- `OnTraverseCostTreeOnAfterAddCosts(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (integration)
- `OnTraverseCostTreeOnBeforeAddCosts(var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer")` (integration)
- `OnTraverseCostTreeOnBeforeLastUpdateNodeCosts(var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer")` (integration)
- `OnTraverseTreeOnBeforeCalcAbleToMakeParentAndTopItem(var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer"; var IsHandled: Boolean)` (integration)
- `OnCalcRoutingLineCostsOnBeforeBOMBufferAdd(RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; LotSize: Decimal; ScrapPct: Decimal; var CapCost: Decimal; var SubcontractedCapCost: Decimal; var CapOverhead: Decimal; var BOMBuffer: Record "BOM Buffer")` (integration, obsolete 27.0)
- `OnGenerateProdCompSubTreeOnAfterBOMBufferModify(var BOMBuffer: Record "BOM Buffer"; RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; LotSize: Decimal; ParentItem: Record Item; ParentBOMBuffer: Record "BOM Buffer"; TreeType: Option)` (integration, obsolete 27.0)
- `OnGenerateProdCompSubTreeOnBeforeRoutingLineLoop(var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; var BOMBuffer: Record "BOM Buffer"; var RunIteration: Boolean)` (integration, obsolete 27.0)
- `OnGenerateTreeForItemLocalOnBeforeCalculateTreeType(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var TreeType: Option; var EntryNo: Integer)` (integration)
- `OnInitItemAvailDatesOnBeforeCalcAvailableQty(var BOMItem: Record Item)` (integration)
- `OnGenerateBOMCompSubTreeOnBeforeLoopBOMComponents(ParentItem: Record Item; var IsHandled: Boolean)` (integration)
- `OnBeforeInitBOMBuffer(var BOMBuffer: Record "BOM Buffer"; var IsHandled: Boolean)` (integration)
- `OnCalcAvailabilityOnBeforeUpdateAvailableQty(var BOMBuffer: Record "BOM Buffer"; ExpectedQty: Decimal; AvailQty: Decimal; var AvailableVsExpectedCondition: Boolean)` (integration)
- `OnBeforeGenerateProdOrderLineSubTree(ProdOrderLine: Record Microsoft.Manufacturing.Document."Prod. Order Line"; var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer"; var Result: Boolean; var IsHandled: Boolean)` (integration, obsolete 27.0)
- `OnGenerateTreeForSource(SourceRecordVar: Variant; var BOMBuffer: Record "BOM Buffer"; BOMTreeType: Enum "BOM Tree Type"; ShowBy: Enum "BOM Structure Show By"; DemandDate: Date; var ItemFilter: Record Item; var EntryNo: Integer)` (integration)
  - subscribers: [Codeunit 931 "Asm. Calculate BOM Tree"](../codeunit/931.md) AssemblyHeaderOnGenerateTreeForSource, [Codeunit 99000781 "Mfg. Calculate BOM Tree"](../codeunit/99000781.md) ProdOrderLineOnGenerateTreeForSource
- `OnGenerateItemSubTreeOnSetIsLeaf(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var ItemFilter: Record Item; var EntryNo: Integer)` (integration)
  - subscribers: [Codeunit 99000781 "Mfg. Calculate BOM Tree"](../codeunit/99000781.md) OnGenerateItemSubTreeOnSetIsLeaf
- `OnHasBOMStructure(var Item: Record Item; var Result: Boolean)` (integration)

## Procedures

- `InitVars()`
- `InitBOMBuffer(var BOMBuffer: Record "BOM Buffer")`
- `InitTreeType(NewTreeType: Enum "BOM Tree Type")`
- `GetTreeType(): Enum "BOM Tree Type"`
- `GenerateTreeForItems(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; TreeType: Option " ",Availability,Cost)` (obsolete 27.0: Replaced by procedure GenerateTreeForManyItems)
- `GenerateTreeForManyItems(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; TreeType: Enum "BOM Tree Type")`
- `GenerateTreeForItem(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; DemandDate: Date; TreeType: Option)` (obsolete 27.0: Replaced by procedure GenerateTreeForOneItem())
- `GenerateTreeForOneItem(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; DemandDate: Date; TreeType: Enum "BOM Tree Type")`
- `GenerateTreeForSource(SourceRecordVar: Variant; var BOMBuffer: Record "BOM Buffer"; BOMTreeType: Enum "BOM Tree Type"; ShowBy: Enum "BOM Structure Show By"; DemandDate: Date)`
- `GenerateTreeForAsm(AsmHeader: Record Microsoft.Assembly.Document."Assembly Header"; var BOMBuffer: Record "BOM Buffer"; TreeType: Option)` (obsolete 27.0: Replaced by procedure GenerateTreeForAssemblyHeader())
- `GenerateTreeForAssemblyHeader(AsmHeader: Record Microsoft.Assembly.Document."Assembly Header"; var BOMBuffer: Record "BOM Buffer"; TreeType: Enum "BOM Tree Type")` (obsolete 27.0: Moved to codeunit AsmCalculateBOMTree)
- `GenerateTreeForProdLine(ProdOrderLine: Record Microsoft.Manufacturing.Document."Prod. Order Line"; var BOMBuffer: Record "BOM Buffer"; TreeType: Option)` (obsolete 27.0: Replaced by procedure GenerateTreeForProdOrderLine)
- `GenerateTreeForProdOrderLine(ProdOrderLine: Record Microsoft.Manufacturing.Document."Prod. Order Line"; var BOMBuffer: Record "BOM Buffer"; TreeType: Enum "BOM Tree Type")` (obsolete 27.0: Moved to codeunit MfgCalculateBOMTree)
- `CalculateTreeType(var BOMBuffer: Record "BOM Buffer"; ShowTotalAvailability2: Boolean; TreeType: Enum "BOM Tree Type")`
- `GenerateItemSubTree(ItemNo: Code[20]; var BOMBuffer: Record "BOM Buffer"): Boolean`
- `CalcCompDueDate(DemandDate: Date; ParentItem: Record Item; LeadTimeOffset: DateFormula): Date`
- `SetShowTotalAvailability(NewShowTotalAvailability: Boolean)`
- `SetItemFilter(var Item: Record Item)`
- `SetLocationSpecific(NewLocationSpecific: Boolean)`
- `GetShowTotalAvailability(): Boolean`
- `RunOnAfterGenerateProdCompSubTree(var ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnAfterTransferFromProdItem(var BOMBuffer: Record "BOM Buffer"; ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var EntryNo: Integer)` (internal)
- `RunOnAfterTransferFromProdBOM(var BOMBuffer: Record "BOM Buffer"; ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line")` (internal)
- `RunOnAfterTransferFromProdRouting(var BOMBuffer: Record "BOM Buffer"; var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line")` (internal)
- `RunOnBeforeCalcRoutingLineCosts(var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; var LotSize: Decimal; var ScrapPct: Decimal; ParentItem: Record Item)` (internal)
- `RunOnBeforeFilterByQuantityPer(var ProductionBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var IsHandled: Boolean; BOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnBeforeTransferFromProdBOM(var BOMBuffer: Record "BOM Buffer"; var ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var ParentItem: Record Item; var ParentBOMBuffer: Record "BOM Buffer"; var EntryNo2: Integer; TreeType: Option " ",Availability,Cost)` (internal)
- `RunOnBeforeTransferProdBOMLine(var BOMBuffer: Record "BOM Buffer"; var ProdBOMLine: Record Microsoft.Manufacturing.ProductionBOM."Production BOM Line"; var ParentItem: Record Item; var ParentBOMBuffer: Record "BOM Buffer"; var EntryNo2: Integer; TreeType: Option " ",Availability,Cost; var IsHandled: Boolean)` (internal)
- `RunOnGenerateAsmHeaderSubTreeOnAfterAsmLineLoop(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnGenerateProdCompSubTreeOnBeforeExitForNonProdOrder(ParentItem: Record Item; var BOMBuffer: Record "BOM Buffer"; var FoundSubTree: Boolean)` (internal)
- `RunOnGenerateProdCompSubTreeOnAfterGenerateItemSubTree(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnGenerateProdCompSubTreeOnAfterProdBOMLineLoop(var ParentBOMBuffer: Record "BOM Buffer"; var BOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnGenerateProdCompSubTreeOnBeforeBOMBufferModify(var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer"; ParentItem: Record Item)` (internal)
- `RunOnCalcRoutingLineCostsOnBeforeBOMBufferAdd(RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; LotSize: Decimal; ScrapPct: Decimal; var CapCost: Decimal; var SubcontractedCapCost: Decimal; var CapOverhead: Decimal; var BOMBuffer: Record "BOM Buffer")` (internal)
- `RunOnGenerateProdCompSubTreeOnAfterBOMBufferModify(var BOMBuffer: Record "BOM Buffer"; RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; LotSize: Decimal; ParentItem: Record Item; ParentBOMBuffer: Record "BOM Buffer"; TreeType: Option)` (internal)
- `RunOnGenerateProdCompSubTreeOnBeforeRoutingLineLoop(var RoutingLine: Record Microsoft.Manufacturing.Routing."Routing Line"; var BOMBuffer: Record "BOM Buffer"; var RunIteration: Boolean)` (internal)
- `RunOnBeforeGenerateProdOrderLineSubTree(ProdOrderLine: Record Microsoft.Manufacturing.Document."Prod. Order Line"; var BOMBuffer: Record "BOM Buffer"; var ParentBOMBuffer: Record "BOM Buffer"; var Result: Boolean; var IsHandled: Boolean)` (internal)

Plus 24 local procedures.

## Triggers

OnRun

## 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) (6 calls: `BinarySearchOptimal → QtyRndPrecision`, `CalcAvailability → QtyRndPrecision`, `GenerateBOMCompSubTree → GetQtyPerUnitOfMeasure`, …)
- [Codeunit 5790 "Available to Promise"](../codeunit/5790.md) (1 call: `InitItemAvailDates → CalcQtyAvailableToPromise`)

## Called by

- [Codeunit 99000781 "Mfg. Calculate BOM Tree"](../codeunit/99000781.md) (13 calls: `GenerateProdCompSubTree → (object)`, `GenerateProdCompSubTree → CalcCompDueDate`, `GenerateProdCompSubTree → GenerateItemSubTree`, …)
- [Codeunit 931 "Asm. Calculate BOM Tree"](../codeunit/931.md) (9 calls: `GenerateAsmHeaderSubTree → (object)`, `GenerateAsmHeaderSubTree → GenerateItemSubTree`, `GenerateTreeForAssemblyHeader → CalculateTreeType`, …)
- [Page 5871 "Item Availability by BOM Level"](../page/5871.md) (4 calls: `RefreshPage → GenerateTreeForManyItems`, `RefreshPage → GenerateTreeForSource`, `RefreshPage → SetItemFilter`, …)
- [Page 5870 "BOM Structure"](../page/5870.md) (3 calls: `RefreshPage → GenerateTreeForManyItems`, `RefreshPage → GenerateTreeForSource`, `RefreshPage → SetItemFilter`)
- [Page 5872 "BOM Cost Shares"](../page/5872.md) (3 calls: `UpdatePage → GenerateTreeForManyItems`, `UpdatePage → GenerateTreeForSource`, `UpdatePage → SetItemFilter`)
- [Report 5871 "Item - Able to Make (Timeline)"](../report/5871.md) (3 calls: `GenerateAvailTrend → GenerateTreeForOneItem`, `GenerateAvailTrend → GenerateTreeForSource`, `GenerateAvailTrend → SetShowTotalAvailability`)
- [Report 5872 "BOM Cost Share Distribution"](../report/5872.md) (1 call: `GenerateAvailTrend → GenerateTreeForOneItem`)
- [Report 99000794 "Compare Production Cost Shares"](../report/99000794.md) (1 call: `GenerateTreeForItems → GenerateTreeForOneItem`)

## Recent changes

- 2026-10-02 [#12066 Bugs/remove asm inv mfg clean27 tags for wave2 2026](../../changes/bcapps/12066.md) (main, BC30, obsoletion)
- 2026-09-16 [#11476 [29.X]-Item Availability by BOM Level Produces Inconsistent Able-to-Make Results When G-TOP-BOM-02 Replenishment Changes from Assembly to Purchase - 2606050050002529- #11411](../../changes/bcapps/11476.md) (releases/29.x, BC29, fix)
- 2026-09-15 [#11411 [Master]-Item Availability by BOM Level Produces Inconsistent Able-to-Make Results When G-TOP-BOM-02 Replenishment Changes from Assembly to Purchase - 2606050050002529](../../changes/bcapps/11411.md) (main, BC30, fix)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24-25, BC27-28, BC30

## Deprecations

- procedure RunOnAfterGenerateProdCompSubTree: guarded (#if not CLEAN27)
- procedure RunOnAfterTransferFromProdBOM: guarded (#if not CLEAN27)
- procedure RunOnAfterTransferFromProdItem: guarded (#if not CLEAN27)
- procedure RunOnAfterTransferFromProdRouting: guarded (#if not CLEAN27)
- procedure RunOnBeforeCalcRoutingLineCosts: guarded (#if not CLEAN27)
- procedure RunOnBeforeFilterByQuantityPer: guarded (#if not CLEAN27)
- procedure RunOnBeforeGenerateProdOrderLineSubTree: guarded (#if not CLEAN27)
- procedure RunOnBeforeTransferFromProdBOM: guarded (#if not CLEAN27)
- procedure RunOnBeforeTransferProdBOMLine: guarded (#if not CLEAN27)
- procedure RunOnCalcRoutingLineCostsOnBeforeBOMBufferAdd: guarded (#if not CLEAN27)
- procedure RunOnGenerateAsmHeaderSubTreeOnAfterAsmLineLoop: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnAfterBOMBufferModify: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnAfterGenerateItemSubTree: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnAfterProdBOMLineLoop: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnBeforeBOMBufferModify: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnBeforeExitForNonProdOrder: guarded (#if not CLEAN27)
- procedure RunOnGenerateProdCompSubTreeOnBeforeRoutingLineLoop: guarded (#if not CLEAN27)
- procedure GenerateTreeForAsm: Pending 27.0 (#if not CLEAN27), "Replaced by procedure GenerateTreeForAssemblyHeader()"
- procedure GenerateTreeForAssemblyHeader: Pending 27.0 (#if not CLEAN27), "Moved to codeunit AsmCalculateBOMTree"
- procedure GenerateTreeForItem: Pending 27.0 (#if not CLEAN27), "Replaced by procedure GenerateTreeForOneItem()"
- procedure GenerateTreeForItems: Pending 27.0 (#if not CLEAN27), "Replaced by procedure GenerateTreeForManyItems"
- procedure GenerateTreeForProdLine: Pending 27.0 (#if not CLEAN27), "Replaced by procedure GenerateTreeForProdOrderLine"
- procedure GenerateTreeForProdOrderLine: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnAfterGenerateProdCompSubTree: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnAfterTransferFromProdBOM: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnAfterTransferFromProdItem: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnAfterTransferFromProdRouting: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnBeforeCalcRoutingLineCosts: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnBeforeFilterByQuantityPer: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnBeforeGenerateProdOrderLineSubTree: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnBeforeTransferFromProdBOM: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnBeforeTransferProdBOMLine: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnCalcRoutingLineCostsOnBeforeBOMBufferAdd: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateAsmHeaderSubTreeOnAfterAsmLineLoop: Pending 27.0 (#if not CLEAN27), "Moved to codeunit AsmCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnAfterBOMBufferModify: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnAfterGenerateItemSubTree: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnAfterProdBOMLineLoop: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnBeforeBOMBufferModify: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnBeforeExitForNonProdOrder: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"
- procedure OnGenerateProdCompSubTreeOnBeforeRoutingLineLoop: Pending 27.0 (#if not CLEAN27), "Moved to codeunit MfgCalculateBOMTree"

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: "Calculate BOM Tree")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.
