Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes

Information for Database Error Code ORA-01158: database [string] already mounted
Oracle® Database Error ORA-01158150/5

ORA-01158: database [string] already mounted

Cause: Another instance has a database by this name mounted.

Action: Find which instance is still running. Perhaps you have not lost the control files after all.

Error Type: ORA

Oracle® Database Error Codes 8i | 9i | 10g | 11g | 12c | 18c | 19c

Record: 1/1

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