Description

Certain versions of Sitecore XP or Sitecore xDB Cloud package may contain an extra configuration file: 

/App_Config/Include/Cloud/Sitecore.ContentSearch.Cloud.Index.Analytics.Processing.config.disabled.

Enabling this file will cause errors when a Sitecore XP instance is connected to xDB Cloud.

Solution

Remove the /App_Config/Include/Cloud/Sitecore.ContentSearch.Cloud.Index.Analytics.Processing.config.disabled file completely from the Sitecore instance.