@Naresh Badgujar Thanks for the question and using MS Q&A platform.
Currently, Microsoft Purview doesn't support scanning SharePoint. Scanning for on-premises SharePoint sites and libraries is provided through the Azure Information Protection scanner. The scanner is available for use through a customer's Microsoft 365 subscription with the following SKUs: AIP P1, EMS E3, and Microsoft 365 E3. If you have any one of these SKUs, you should have the right entitlements to start using the Azure Information Protection scanner.
For more details, refer to Supported data sources and file types.
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