---
title: "Serialize to 834"
slug: "serialize-to-834"
updated: 2025-08-04T15:03:43Z
published: 2025-08-04T15:03:43Z
canonical: "documentation.decisions.com/serialize-to-834"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.decisions.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Serialize to 834

| Step Details |
| --- |
| **Introduced in Version** | 4.0.0 |
| **Last Modified in Version** | 7.12.0 |
| **Location** | Data > X12 |

The **Serialize to 834** step serializes code 834 transactions. 834 is an insurance industry code for the Benefit Enrollment and Maintenance Transaction Set.

### Prerequisites

- This step requires the [X12](https://documentation.decisions.com/docs/x12-interchange?highlight=X12) module to be [installed](https://documentation.decisions.com/docs/installing-modules-decisions) before it will be available in the toolbox.
- **For v9 Users**: Add a [Project Dependency](https://documentation.decisions.com/docs/project-dependencies#add-a-project-dependency-or-enable-a-module) once the X12 Module is installed.

---

## Properties

#### Inputs

| Property | Description | Data Type |
| --- | --- | --- |
| Interchange 834 | The deserialized version of code 834 transactions. | Interchange |

#### Outputs

| Property | Description | Data Type |
| --- | --- | --- |
| SerializeTo8341_Output | The serialized version of code 834 transactions. | String |

![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/2025-06-30_11h13_02.png)