Database Error Messages

Release
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  • 23ai
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  • 19c
Updated
Jun 24, 2024

OCI-01099

cannot mount database in SHARED mode if started in single process mode

Cause

An attempt was made to mount a database in parallel mode with the initialization parameter SINGLE_PROCESS set to TRUE.


Action

Either mount the database in EXCLUSIVE mode or set the initialization parameter SINGLE_PROCESS to FALSE before starting the instance in parallel (shared) mode.