ISSUEWhen using Generate Documents on Lightning, the following error might occur:
Your Salesforce session could not be found or is no longer valid.
Please ensure that your browser is set to accept third party cookies.
RESOLUTIONBrowser Cookie Settings
- Go to Preferences > Advanced > Content Settings > Cookies
- Confirm that “Block third-party cookies” is Disabled
- Go to Preferences > Privacy
- Confirm that “Website Tracking : Prevent cross-site tracking” is Disabled