Purview not generating lineage for Azure data factory pipelines (Data flow, Copydata)

@Hanuman Devineni - Thanks for the question and using MS Q&A platform.

I'm sorry to hear that you're having trouble viewing lineage for ADF copy data and data flow in Microsoft Purview. Based on the document I have, Microsoft Purview drops lineage if the source or destination uses an unsupported data storage system. Supported data sources in copy activity are listed in the Copy activity support of Connect to Azure Data Factory - Copy activity support. Similarly, supported data sources in data flow activity are listed in the Data Flow support of Connect to Azure Data Factory - Data Flow support.

If your data sources are supported, then there might be some limitations on copy activity lineage that could be causing the issue. You can find these limitations in the Limitations on copy activity lineage section of the same document.

If you have already checked these documents and are still unable to view lineage, it might be helpful to provide more information about your specific scenario. Could you please provide more details about your configuration and the steps you have taken so far? This will help me better understand your situation and provide more specific guidance.

Looking forward for your response.

Thanks for quick response, Source is SQL server and target is SQL MI instance so I believe both are supported, We are looking at copy data and data flow using individual pipeline for each table, suggest us the process to review on why lineage is not captured.

@Hanuman Devineni - Thank you for providing more information. Since your source and target are both supported, we can look into some other possible reasons why lineage is not being captured.

First, please make sure that you have followed the step-by-step guide to push Azure Data Factory lineage in Microsoft Purview. This guide provides detailed instructions on how to configure your Azure Data Factory and Microsoft Purview accounts to enable lineage tracking.

If you have followed these steps and are still unable to view lineage, there might be some issues with the configuration of your private endpoints. Please refer to the Access a secured Microsoft Purview account document for more information on how to set up private endpoints for Microsoft Purview.

If you have already checked these documents and are still unable to view lineage, it might be helpful to check the logs for your pipeline runs to see if there are any errors or warnings related to lineage tracking. You can find these logs in the Azure portal under the "Monitor" tab for your pipeline runs.

If you are still unable to resolve the issue, please provide more details about your specific configuration and any error messages you are seeing. This will help me better understand your situation and provide more specific guidance. Looking forward for your response.