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Riva Engine Knowledgebase
Riva - Common Topics
Riva - Common Topics
Find answers fast with our most common questions and solutions.
Salesforce
Salesforce OAuth Refresh Token Rotation
Riva Support for Salesforce OAuth Security Requirements: PKCE and Refresh Token Rotation
Riva Cloud Calendar Sync Configuration for Agentforce Life Sciences Cloud
Riva Support for Salesforce Summer ’26
Migrate to Salesforce Hyperforce: Riva Integration Setup Guide
Salesforce API Version Support
Microsoft Modern Exchange Connector (Graph)
Microsoft Graph: "UnknownError" 504 While Polling Calendar Changes
Microsoft Graph: "ErrorAccessDenied" 403 App-Only Access Policy Error
Delete Mode Behaviour for Modern Microsoft Exchange Connector (Graph)
Exchange Web Services (EWS) vs Microsoft Graph
Calendar Invitation Mode for Modern Microsoft Exchange Connector (Graph)
How Your Calendar Sync is Changing: What to Expect with Microsoft Graph
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Riva - General & Multi-Product
Choosing the Right Riva Deployment Model: Cloud Shared, Cloud Dedicated, or On-Premise
Limiting Mailbox and User Access with Application Permissions using RBAC
Troubleshooting
Resolving 403 Forbidden Errors with Microsoft Modern Exchange Connector (Graph) or EWS
Riva Data Sync Error: [ErrorOccurrenceCrossingBoundary] Modified Occurrence Is Crossing or Overlapping Adjacent Occurrence