---
id: object/codeunit/6121
type: object
title: Codeunit 6121 "EDocument Json Helper"
summary: Codeunit 6121 "EDocument Json Helper" in EDocument (Microsoft.eServices.EDocument.Helpers). 11 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
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  - edocument
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    title: src/Apps/W1/EDocument/app/src/Helpers/EDocumentJsonHelper.Codeunit.al (releases/29.x)
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  changes:
    - change/bcapps/10143
    - change/bcapps/9772
    - change/bcapps/9430
object_type: codeunit
object_id: 6121
name: EDocument Json Helper
namespace: Microsoft.eServices.EDocument.Helpers
app: EDocument
extends: null
first_version: "29"
last_version: "30"
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  - "30"
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---

# Codeunit 6121 "EDocument Json Helper"

> Codeunit 6121 "EDocument Json Helper" in EDocument (Microsoft.eServices.EDocument.Helpers). 11 public procedures. Introduced in BC29, still in BC30.

EDocument · Microsoft.eServices.EDocument.Helpers · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/EDocument/app/src/Helpers/EDocumentJsonHelper.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |

## Procedures

- `GetHeaderFields(SourceJsonObject: JsonObject): JsonObject` (internal)
- `GetLinesArray(SourceJsonObject: JsonObject): JsonArray` (internal)
- `HasADIExtractedInvoiceData(SourceJsonObject: JsonObject): Boolean` (internal)
- `GetInnerObject(SourceJsonObject: JsonObject): JsonObject` (internal)
- `SetStringValueInField(FieldName: Text; MaxStrLen: Integer; var FieldsJsonObject: JsonObject; var Field: Text)` (internal)
- `SetDateValueInField(FieldName: Text; var FieldsJsonObject: JsonObject; var Field: Date)` (internal)
- `SetNumberValueInField(FieldName: Text; var FieldsJsonObject: JsonObject; var DecimalValue: Decimal): Boolean` (internal)
- `SetCurrencyValueInField(FieldName: Text; var FieldsJsonObject: JsonObject; var Amount: Decimal; var CurrencyCode: Code[10])` (internal)
- `TryAssignToText(JsonValue: JsonValue; MaxStrLen: Integer; var TextValue: Text)` (internal)
- `TryAssignToDecimal(JsonValue: JsonValue; var DecimalField: Decimal)` (internal)
- `TryAssignToDate(JsonValue: JsonValue; var DateValue: Date)` (internal)

Plus 4 local procedures.

## Recent changes

- 2026-08-17 [#10143 Handle non-invoice or currupt PDF extraction](../../changes/bcapps/10143.md) (main, BC30, fix)
- 2026-08-03 [#9772 [PA][Pioneer]: Numeric line fields mis-extracted (discount, quantity, unit of measure)](../../changes/bcapps/9772.md) (main, BC30, fix)
- 2026-07-15 [#9430 Fix untrappable JSON error in E-Document ADI import (Bug 640122)](../../changes/bcapps/9430.md) (main, BC30, fix)

## 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). 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: "EDocument Json Helper")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.