Symptom
- sap_status path shows that HADR is working properly
- Fault Manager status shows db host status: Unusable
node 1: server hostname1, site SITE1.
db host status: UNUSABLE.
db status OK hadr status PRIMARY.
node 2: server hostname2, site SITE2.
db host status: UNUSABLE.
db status OK hadr status STANDBY.
replication status: SYNC_OK.
failover prerequisites fulfilled: NO. - FM log shows:
- connection to database ok but heartbeat not received for node 0.
- connection to database ok but heartbeat not received for node 1.
Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.
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Environment
- SAP Replication Server (SRS) 16.0
- SAP Adaptive Server Enterprise (ASE) 16.0 with Always-on Option (HADR)
- SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite with High Availability Disaster Recovery (BHADR)
Product
SAP Adaptive Server Enterprise 16.0 ; SAP Replication Server 16.0
Keywords
RepServer, FM, SYB, CHADR , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-REP-SAP , Replication with SAP Suite / SAP BW , Problem
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