ELAN /ETREE Provisioning issue - NSO 6.1 - TSDN 5.0.0 M6 - NSO LSA - nso-6.1_230124-tsdn-5.0.0-M6.tar.gz: ELAN /ETREE Provisioning issue - NSO 6.1 - TSDN 5.0.0 M6 - NSO LSASetup: CFS: 10.56.116.131 ( nso/Public1234!)RFS1: 10.56.116.133 ( nso/Public1234!)RFS2: 10.56.116.134 ( nso/Public1234!)CW 280 , Cat 287 and SH 322 combo installed with latest NSO 6.1 TSDN 5.0.0 M6 .We see issue in provisioning ELAN/ETREE services with below error.errors: reason: /cisco-flat-L2vpn-fp-internal-site:flat-L2vpn-internal-site-service{L2NM-MG-EVPN-MP-ELAN-2345-internal ASR9006-SDN-128_a1}/flat-L2vpn-evpn-multipoint/site{ASR9006-SDN-128_a1}/split-horizon: the 'when' expression "../leaf" failederrors: reason: /cisco-flat-L2vpn-fp-internal-site:flat-L2vpn-internal-site-service{L2NM-MG-EVPN-MP-ETREE-internal ASR9006-SDN-91_a1}/flat-L2vpn-evpn-multipoint/site{ASR9006-SDN-91_a1}/split-horizon: the 'when' expression "../leaf" failedAttached payload and snapshotsNOte: this was working fine in NSO 6.1 M5+ patch. We already had this same issue in NS 6.1 M5+ eng build 1. This got fixed in M5+ patch eng build 2. This was working fine in M5+ patch ebg build 2. CDETS: CSCwe00052 .Again we are seeing this issue in latest build Nso 6.1 M6. this is breakage again.NOte: we dont see this issue in NSO Standalone setup. Issue in NSO LSA setup.Raised CDETS : CSCwe28974
 Hi Arun, I just verified this issue in the lastest build and it was fixed. It should include in the next handoff build.Thanks,LinhFixed in the handoff build Feb 8, 2023