After upgrade from NSO 555 bootstrap failed on IETF-L2NM and IETF-L3NM: Will be attaching more logs soon.Ping me for testbed access.User admin last logged in 2022-10-14T01:01:32.190001+00:00, to nso-552-to-574-1, from 10.10.30.5 using cli-sshadmin connected from 10.10.30.5 using ssh on nso-552-to-574-1admin@ncs# config tEntering configuration mode terminalCurrent configuration users:nsoadmin https (webui from 20.20.10.141) on since 2022-10-13 18:04:23 terminal modeadmin@ncs(config)# unhide debugadmin@ncs(config)# load merge IETF-L2NM-AA-notification-settings.xmlLoading.Error: on line 2: unknown element: service-path-for-subscription in /cisco-aa-service-assurance:service-path-for-subscriptionadmin@ncs(config)# load merge IETF-L3NM-AA-notification-settings.xmlLoading.Error: on line 2: unknown element: service-path-for-subscription in /cisco-aa-service-assurance:service-path-for-subscriptionadmin@ncs(config)# load merge L2VPN-AA-notification-settings.xmlLoading.Error: on line 2: unknown element: service-path-for-subscription in /cisco-aa-service-assurance:service-path-for-subscriptionadmin@ncs(config)# load merge L3VPN-AA-notification-settings.xmlLoading.Error: on line 2: unknown element: service-path-for-subscription in /cisco-aa-service-assurance:service-path-for-subscriptionadmin@ncs(config)# commit% No modifications to commit.admin@ncs(config)# admin@ncs(config)#  
Had session with Priyankai tried with unhide tsdn and it worked fine.Closing ticket since issue is resolved