@SivaramaSaimadhav72 can I ask why you are trying to track this down? There’s a whole bunch of background here, but maybe its easier to dive to the actual issue - is there data missing? Perhaps it would be easier to help there than focusing on the data page
Data pages and Insights.
Generally, are not sourced just from a datapage alone.
Clipboard usage in Constellation architecture
In Constellation’s stateless architecture the traditional server-side Clipboard doesn’t persist your session’s interim UI data between actions the way it did in traditional UI architectures.
You’ll need to shift from checking the server Clipboard to inspecting the client-side state or the API payloads:
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Browser Network Tab (DevTools): Open your browser’s developer tools (F12) and check the Network tab. You can inspect the DX API response payloads directly to see exactly what data was returned for that Insight.
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Redux DevTools: Since the Constellation UI is React-based, the application state is maintained client-side in a Redux store. Installing the Redux DevTools browser extension will allow you to see the live state of the UI and the data it has loaded.
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Pega Tracer: If you specifically need to debug the backend execution of the Data Page (e.g., checking how a Report Definition or Data Transform ran), you can run the Tracer while you click the Insight. This will capture the temporary step pages during the execution of the stateless API call.