KNOWLEDGE BASE

Error "You already have a registered EAS. Only one EAS can be registered to a site" Creating Connected App


Published: 30 Nov 2023
Last Modified Date: 01 Dec 2023

Issue

When trying to create a secondary EAS OAuth Connected App, the following error occurs

You already have a registered EAS. Only one EAS can be registered to a site

Environment

  • Tableau Online
  • Connected App
  • OAuth EAS

Resolution

Option 1 

Create a direct trust Connected App instead of OAuth. See Configure Connected Apps with Direct Trust for more information. 

Option 2 

Use SAML with in-frame authentication. Select Authenticate using an inline frame under Step 6 of the Enable SAML Authentication on a Site guide.

Option 3

If using SAML without in-frame authentication, use Authenticate in a separate pop-up window under Step 6 of the Enable SAML Authentication on a Site guide.

Option 4 

If embedding within Salesforce, use Salesforce OIDC authentication. See Salesforce Authentication for more information. 

Cause

Only one OAuth EAS connected app is currently allowed per Tableau Cloud site.
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