Discrepency in L2VPN and L3VPN modify messages when device is in Out of Sync: Query is mentioned in the document attached
 1)From device, make a interface shutdown and in NSO dont sync the device.2)Now from CNC, we tried to edit the service of L3VPN and L2VPN with CVLAN ID for L3VPN and L2VPN (even MEPID)3)Now we got valid error in the CNC UI, that device is not in Sync with NSO. In Kafka logs we got some discrepancy for L2VPN and L3VPN, Please check below4)So we need to know why L2VPN is not having error message and L3VPN is having error message. 5)Due to this, AA is performing differently, For l3VPN it is Showing provisioning state as Failed and For L2VPN, it is showing as Success.Please provide the details as mentioned in the release notes:1) NSO Version: 5.5.2.72) CFP - M63) Device version used: 7.4.1 and 7.0.24) Steps followed are explained in the below comments5) used two services: L2VPN (7.4.1 device with srte and other device 7.0.2 without SR), L3VPN plain6) Plan messages are mentioned in the doc attached7) This issue is related to the plan messages difference that we see between l2vpn and l3vpn, Let me know if you need separate logs for this ?When the device is out-of-sync and user tries to commit any more changes to the service (with commit queue disabled), the commit itself is aborted. Hence, in this case, none of the plan components would fail and no notifiations would be generated.The behavior for L2NM and L3NM is the same in this case. Please let us know if your steps were different. Also share the service state notifications for the case you mentioned and complete NSO logs.If needed, we can have a webex session to debug further.Let me know your feasible time Nishad. we can meet and discussHi Nishad, we have tried this same scenario in 5.5.2.9 M7. we dont see this isssue is reproducible.we see NSO notification for Monitoring state with error info for both l2vpn and l3vpn.issue not seen in M7. attached logs.Thanks,Arun.M.G Hi Arun,Thank you for the update.As verified by the submitter , working fine in 5.5.2.9 M7.