Configure the JavaScript connector

task brazil Updated Sep 10, 2026 1 min read configure-javascript-connector.md

Configure the JavaScript connector by writing custom script and validating custom classes and functions. Then you execute the script by providing values for the functions.

Before you begin

Ensure you have installed the Scripting plugin on the RPA Desktop Design Studio. To install, see Manage plugins in RPA Desktop Design Studio.

Role required: Developer

Procedure

In the Toolbox pane, navigate to Connectors > JavaScript.
Drag the JavaScript connector to Global Objects in the Project Explorer pane.
Right-click the JavaScript connector in Global Objects and select Configure.

The Script Editor window is displayed.
Enter the custom JavaScript in the Script pane.

[Omitted image "jscript-scripteditor.png"] Alt text: Script pane in Script Editor
Select Validate.

If your custom script has any errors, it is displayed in the Errors pane. Resolve the errors and select Validate to check for errors again.

[Omitted image "jscript-error.png"] Alt text: Error pane for Script Editor
Click OK.

If you want to save the changes, select Yes. An error validation is performed again and the changes are saved. If you want to discard the changes, select No.

What to do next

The custom script you created by using the JavaScript connector is now ready to be used in your automation.

Parent Topic:JavaScript

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---
title: Configure the JavaScript connector
description: Configure the JavaScript connector by writing custom script and validating custom classes and functions. Then you execute the script by providing values for the functions.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/integrate-applications/configure-javascript-connector.html
release: brazil
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [JavaScript, Connectors, Automation components, RPA Desktop Design Studio, Robotic Process Automation \(RPA\) Hub, Workflow Data Fabric]
---

# Configure the JavaScript connector

Configure the JavaScript connector by writing custom script and validating custom classes and functions. Then you execute the script by providing values for the functions.

## Before you begin

Ensure you have installed the Scripting plugin on the RPA Desktop Design Studio. To install, see [Manage plugins in RPA Desktop Design Studio](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/integrate-applications/install-plugins-rpa-studio.md).

Role required: Developer

## Procedure

1. In the Toolbox pane, navigate to **Connectors** &gt; **JavaScript**.

2. Drag the **JavaScript** connector to **Global Objects** in the Project Explorer pane.

3. Right-click the **JavaScript** connector in **Global Objects** and select **Configure**.

The Script Editor window is displayed.

4. Enter the custom JavaScript in the Script pane.

\[Omitted image "jscript-scripteditor.png"\] Alt text: Script pane in Script Editor

5. Select **Validate**.

If your custom script has any errors, it is displayed in the Errors pane. Resolve the errors and select **Validate** to check for errors again.

\[Omitted image "jscript-error.png"\] Alt text: Error pane for Script Editor

6. Click **OK**.

If you want to save the changes, select **Yes**. An error validation is performed again and the changes are saved. If you want to discard the changes, select **No**.

## What to do next

The custom script you created by using the JavaScript connector is now ready to be used in your automation.

**Parent Topic:**[JavaScript](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/integrate-applications/javascript.md)