--- id: object/codeunit/20130 type: object title: Codeunit 20130 "App Object Helper" summary: Codeunit 20130 "App Object Helper" in INTaxEngine (Microsoft.Finance.TaxEngine.Core). 10 public procedures. Introduced in BC29, still in BC30. tier: official language: en tags: - codeunit - intaxengine versions: introduced: "29" last_changed: null 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: 7b06733885808d6e1d4d1fc0697d6985575b5812cd99a6fede1210b68b32bd42 evidence: - kind: code url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/INTaxEngine/app/TaxEngine-Core/src/Core/Codeunit/AppObjectHelper.Codeunit.al title: src/Apps/W1/INTaxEngine/app/TaxEngine-Core/src/Core/Codeunit/AppObjectHelper.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: 20130 name: App Object Helper namespace: Microsoft.Finance.TaxEngine.Core app: INTaxEngine extends: null first_version: "29" last_version: "30" present_in: - "29" - "30" changed_in: [] source_major: "29" obsolete: null countries: [] ms_search_form_ids: [] counts: fields: 0 procedures: 12 events: 0 subscribers: 0 relations: out: 0 referenced_by: 0 pages: 0 extended_by: 0 event_subscribers: 0 calls: 2 called_by: 23 implements: 0 --- # Codeunit 20130 "App Object Helper" > Codeunit 20130 "App Object Helper" in INTaxEngine (Microsoft.Finance.TaxEngine.Core). 10 public procedures. Introduced in BC29, still in BC30. INTaxEngine · Microsoft.Finance.TaxEngine.Core · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/INTaxEngine/app/TaxEngine-Core/src/Core/Codeunit/AppObjectHelper.Codeunit.al) · facts from BC29 ## Procedures - `GetObjectName(Type: ObjectType; ObjectID: Integer): Text[30]` - `GetFieldName(TableID: Integer; FieldID: Integer): Text[30]` - `GetFieldID(TableID: Integer; FieldNameTxt: Text[30]): Integer` - `SearchTableField(TableID: Integer; var FieldID: Integer; var FieldName: Text[30])` - `SearchTableFieldOfType(TableID: Integer; var FieldID: Integer; var FieldName: Text[30]; Datatype: Enum "Symbol Data Type")` - `OpenFieldLookup(TableID: Integer; var FieldID: Integer; var FieldName: Text[30]; SearchText: Text)` - `OpenFieldLookupOfType(TableID: Integer; var FieldID: Integer; var FieldName: Text[30]; SearchText: Text; Datatype: Enum "Symbol Data Type")` - `SearchObject(Type: ObjectType; var ObjectID: Integer; var ObjectName: Text[30])` - `GetObjectID(Type: ObjectType; Name: Text[30]): Integer` - `OpenObjectLookup(Type: ObjectType; SearchText: Text; var ObjectID: Integer; var ObjectName: Text[30])` Plus 2 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. - [Page 20130 "Field Lookup"](../page/20130.md) (2 calls: `OpenFieldLookup → (object)`, `OpenFieldLookupOfType → (object)`) - [Page 696 "All Objects"](../page/696.md) (1 call: `OpenObjectLookup → (object)`) ## Called by - [Codeunit 20362 "Tax Json Serialization"](../codeunit/20362.md) (21 calls: `WriteAttributeTable → GetFieldName`, `WriteAttributeTable → GetObjectName`, `WriteFieldFilter → GetFieldName`, …) - [Codeunit 20361 "Tax Json Deserialization"](../codeunit/20361.md) (17 calls: `ReadEntityAttributeMapping → GetFieldID`, `ReadEntityAttributeMapping → GetFieldName`, `ReadEntityAttributeMapping → GetObjectID`, …) - [Codeunit 20143 "Lookup Serialization"](../codeunit/20143.md) (5 calls: `FieldFilterToString → GetFieldName`, `LookupTableToString → GetFieldName`, `LookupTableToString → GetObjectName`, …) - [Codeunit 20167 "Script Serialization"](../codeunit/20167.md) (5 calls: `LookupTableToString → GetFieldName`, `LookupTableToString → GetObjectName`, `LoopThroughRecordsToString → GetFieldName`, …) - [Codeunit 20296 "Use Case Serialization"](../codeunit/20296.md) (2 calls: `AttributeTableToString → GetObjectName`, `TableRelationToString → GetObjectName`) - [Codeunit 20346 "Tax Posting Helper"](../codeunit/20346.md) (2 calls: `InsertRecordToString → GetFieldName`, `InsertRecordToString → GetObjectName`) - [Page 20142 "Script Symbol Lookup Dialog"](../page/20142.md) (2 calls: `UpdatePageControls → GetFieldName`, `UpdatePageControls → GetObjectName`) - [Page 20257 "Tax Attribute"](../page/20257.md) (2 calls: `FormatLine → GetFieldName`, `FormatLine → GetObjectName`) - [Codeunit 20134 "Script Symbol Store"](../codeunit/20134.md) (1 call: `GetTableFieldValue → GetFieldName`) - [Codeunit 20298 "Use Case Variables Mgmt."](../codeunit/20298.md) (1 call: `GetTaxAttributeValue → GetObjectName`) - [Page 20140 "Lookup Field Filter Dialog"](../page/20140.md) (1 call: `FormatLine → GetFieldName`) - [Page 20141 "Lookup Field Sorting Dialog"](../page/20141.md) (1 call: `FormatLine → GetFieldName`) - [Page 20171 "Action Loop Through Rec. Dlg"](../page/20171.md) (1 call: `FormatLine → GetObjectName`) - [Page 20172 "Action Loop Thr. Rec. Field"](../page/20172.md) (1 call: `FormatLine → GetFieldName`) - [Page 20201 "Script Record Variable"](../page/20201.md) (1 call: `UpdateControls → GetObjectName`) - [Page 20286 "Tax Table Relation Dialog"](../page/20286.md) (1 call: `UpdatePageControls → GetObjectName`) - [Page 20298 "Use Case Tree"](../page/20298.md) (1 call: `FormatLine → GetObjectName`) - [Page 20308 "Use Case Card"](../page/20308.md) (1 call: `FormatLine → GetObjectName`) - [Page 20310 "Use Cases"](../page/20310.md) (1 call: `FormatLine → GetObjectName`) - [Page 20334 "Tax Insert Record Dialog"](../page/20334.md) (1 call: `FormatLine → GetObjectName`) - [Page 20335 "Tax Insert Record Subform"](../page/20335.md) (1 call: `FormatLine → GetFieldName`) - [Page 20336 "Tax Posting Setup Dialog"](../page/20336.md) (1 call: `FormatLine → GetFieldName`) - [Page 20337 "Use Case Posting"](../page/20337.md) (1 call: `FormatLine → GetObjectName`) ## Across versions - Present in: BC29-30 - Changed (declaration) in: none 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: "App Object Helper")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.