Why data not coming Autonomous Systems in solarwinds webconsole

I am assuming you have populated in to NPM and NTA a device that is configured for BGP and has all appropriate definition in place for AS and neigbour detail, as per https://documentation.solarwinds.com/en/success_center/nta/content/nta-preparing-to-monitor-autonomous-system-networks-sw1401.htm

Therefore, I would perform a packet capture and confirm that the data exists within the flow packets.

Thank you very much for the information, I will do the checks

Thank you very much for the information, I will do the checks