Solution : https://service.sap.com/sap/support/notes/863417 (SAP Service marketplace login required)
Key words :
filled online redo log files, offline redo log file names, true enables automatic archiving, avoid data loss oracle, locations /oracle/<sid>/saparch, online redo log files, online redo log file, extra administrative work mentioned, archive redo log files, log_archive_dest = <directory>/<file prefix>
Related Notes :
793113 | FAQ: Oracle I/O configuration |
592393 | FAQ: Oracle |
540434 | FAQ: Crucial Information for Oracle DB Administration |
23070 | Backup and Recovery: Basic Concepts |
391 | Archiver stuck |