---
title: "Table 1504 Workflow Step Instance"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/table/1504-workflow-step-instance/
type: table
id: 1504
name: "Workflow Step Instance"
app: "Base Application"
namespace: System.Automation
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/table/1504-workflow-step-instance/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Table 1504 Workflow Step Instance

Jonas Paprotka, https://jonas-paprotka.de/ref/table/1504-workflow-step-instance/

| | |
| --- | --- |
| App | Base Application |
| Namespace | System.Automation |
| Versions | 17-28 |
| Source file | System/Workflow/WorkflowStepInstance.Table.al |

## Fields

| Id | Name | Type | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| 1 | ID | Guid | 17-28 | - | - |
| 2 | Workflow Code | Code[20] | 17-28 | - | - |
| 3 | Workflow Step ID | Integer | 17-28 | - | - |
| 4 | Description | Text[100] | 17-28 | - | - |
| 9 | Entry Point | Boolean | 17-28 | - | - |
| 11 | Record ID | RecordId | 17-28 | - | - |
| 12 | Created Date-Time | DateTime | 17-28 | - | - |
| 13 | Created By User ID | Code[50] | 17-28 | - | - |
| 14 | Last Modified Date-Time | DateTime | 17-28 | - | - |
| 15 | Last Modified By User ID | Code[50] | 17-28 | - | - |
| 17 | Status | Option | 17-28 | - | - |
| 18 | Previous Workflow Step ID | Integer | 17-28 | - | - |
| 19 | Next Workflow Step ID | Integer | 17-28 | - | - |
| 21 | Type | Option | 17-28 | - | - |
| 22 | Function Name | Code[128] | 17-28 | - | - |
| 23 | Argument | Guid | 17-28 | - | - |
| 30 | Original Workflow Code | Code[20] | 17-28 | - | - |
| 31 | Original Workflow Step ID | Integer | 17-28 | - | - |
| 32 | Sequence No. | Integer | 17-28 | - | - |

## Keys

| Name | Fields | Versions |
| --- | --- | --- |
| Key1, clustered | ID, Workflow Code, Workflow Step ID | 17-28 |
| Key2 | Sequence No. | 17-28 |
| Key3 | Workflow Code, ID, Workflow Step ID | 17-28 |
| Key4 | Function Name | 17-28 |
| Key5 | Record ID | 23-28 |
| Key6 | Type, Status, Function Name, Previous Workflow Step ID | 26-28 |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| MoveForward | (Variant) | - | public | 17-28 | - | - |
| TableRelationValuesExist | (RecordRef) | Boolean | public | 17-28 | - | - |
| SetTableRelationValues | (RecordRef) | - | public | 17-28 | - | - |
| MatchesRecordValues | (RecordRef) | Boolean | public | 17-28 | - | - |
| ArchiveActiveInstances | (Record Workflow) | - | public | 17-28 | - | - |
| ToString | () | Text | public | 17-28 | - | - |
| FindWorkflowRules | (var Record Workflow Rule) | Boolean | public | 17-28 | - | - |
| BuildTempWorkflowTree | (Guid) | - | public | 17-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.