Upgrade Using DBUA Fails with Error: "Database is Not Open" or "Database is not open in mount mode"
(Doc ID 1339397.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
Database upgrade using DBUA, fails with error:
Database is Not Open. Restart database in open mode and try again.
Database is not open in mount mode. Restart database in mount mode and try again
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