In Einstein Analytics, the synchronization of the User Object is failing due to the following error:
Something went wrong while executing the Sync_User node: Field [UserPermissionsMobileUser] is not available. Verify that the field exists and that the Analytics Cloud Integration User profile has Read level access on the field.
In field level Security, the UserPermissionsMobileUser field is not listed, so I cannot change the access for the integration user.
The error appeared as Salesforce upgraded to release Spring 20 and has not occured before. Maybe it has something to do with the "New Salesforce Mobile App", but I would not know for sure.