Category Archives: Oracle Database Upgrades

DBUA Error – ORA-00205: Error in identifying Control file, check alertlog for more info

Issue: While Upgrading Oracle Database from 11.2.0.4 to 12.1.0.2 using DBUA, I happened to see the error “ORA-00205: Error in identifying Control file, check alertlog for more info” as a Pop-up on the screen.   Cause: The Path/Location of Controlfile … Continue reading

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