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2599177 - Secondary Replication fail - Log_mode

Symptom


  • HANA DB System replication status shows in ERROR state.
  • HANA Secondary Site fails to replicate with it's primary site.
  • The ouput from the script HDBSettings.sh or systemReplicationStatus.py returns this information on the replication status :
    • Replication Status : ERROR
    • overall system replication status - Error
    • status system replication site "2" : Error
  • Also its observed in the Nameserver & Indexserver traces on both the primary & secondary sites  :
    • e Backup BackupExe_LogBackup.cpp(00543) : Report backup failure: Cannot execute log backups in mode overwrite
    • w PersistenceManag PersistenceManagerImpl.cpp(05841) : NOTE: Database runs under special log mode 'overwrite'; state of recoverability from backup unknown
      
      
    • e sr_dataaccess DisasterRecoverySecondaryImpl.cpp(00487) : Error occurred during connect to primary: exception 3000303: Primary is not in log mode normal


            


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Environment

SAP HANA Platform 1.0

Product

SAP HANA 1.0, platform edition

Keywords

Primary is not in log mode normal, Cannot execute log backups in mode overwrite, state of recoverability from backup unknown, Trying to reconnect to primary, log_mode, replication failed, , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem

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