Please check our release note addressing this issue. https://developer.sailpoint.com/discuss/t/production-release-notes-september-4-2026/221373 under Connectivity - SalesForce → Refresh tokens.
Hi Kamesh, this update does not seem to deal with the fundamental issue of choosing to use authz code grant flow as opposed to JWT/client credentials flow. It is fundamentally incorrect for server-server communication, and difficult to support for service accounts due to Salesforce MFA authentication policies, as noted already on this thread.