Set Up a Salesforce Connection in Data Cloud outlines the steps to connect a separate Salesforce org to your Data Cloud org. When completing these steps, you may receive either of the following errors:
"Page not found, The requested page was not found or you are not authorized to view this page."
"Your Salesforce org is already connected to Data Cloud."
As noted in Set Up a Salesforce Connection in Data 360, "On the My Domain page in Setup, select Don’t redirect for Instanced URL in the redirections section."
Follow the below steps to resolve the issue:
Note: Please update this setting for both the Source Org where Data 360 is provisioned and the Org which you are trying to connect.
Scenario:
000392290

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