> Source: [sk119372](https://support.checkpoint.com/results/sk/sk119372)

# sk119372 - "CORS Violation Error!" and "CORS origin 'https://portal.sub.domain.com' is not authorized" errors on  Capsule Workspace when using PeopleSoft 

| Property | Value |
|----------|-------|
| Solution ID | sk119372 |
| Date Created | 2017-07-29 |
| Last Modified | 2018-08-29 |
| Technical Level | Advanced |
| OS | Android, iOS, Gaia |
| Platform | Mobile Devices |

## Symptoms

- Capsule Workspace browser shows the following errors when using the PeopleSoft web application:  
CORS Violation Error!  

**Fiddler Capture:**

![](https://sc1.checkpoint.com/sc/SolutionsStatics/sk119372/cors error 21707282042.PNG)
CORS origin 'https://portal.sub.domain.com' is not authorized  

**![](https://sc1.checkpoint.com/sc/SolutionsStatics/sk119372/cors error1707282042.PNG)**

## Cause

To make a Web Application (like PeopleSoft) functional, the type of link translation recommended is Hostname Translation (HT).

Hostname Translation (HT) enhances security by replacing the destination host name with a seemingly random character string in the URL.

Cross-Origin Resource Sharing (CORS) is a security feature that enables a particular domain to have access to the resources hosted on another domain in a secure manner.

Web applications (like PeopleSoft) employ (CORS) to restrict the originating domain that is used to access the application.

**Example:** The URL of the internal server hosting the PeopleSoft application is (https://ops.internal-domain.local).

Since PeopleSoft has to be configured using Hostname Translation (HT) the URL will look like (https://c-y08dsliuh231o748t123r.ops.external-domain.com) where the Cross-Origin Resource Sharing (CORS) feature in the PeopleSoft application will prevent the resource from being accessed.

## Solution

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