‘ORA-19909: datafile 1 belongs to an orphan incarnation’ during duplicate for standby
Some time ago my colleague Pavel Tolstorukov asked me for help with failing DUPLICATE TARGET DATABASE FOR STANDBY FROM ACTIVE DATABASE. The problem appeared during the recovery phase. The exact error looked like below: We worked on this together and were able to identify the…
Migrating from Windows to Linux with Active Duplicate for standby – problem with 11.2.0.4
Recently I was working on migrating Oracle 11.2.0.4 database running on Windows, to new hardware infrastructure on Linux. This Oracle version is with us for quite a long time, plus migration from Windows to Linux is quite common (fortunately in that direction…;)), so when I…
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