Database Error Messages

Release
toggle
  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

ORA-01666

control file is for a standby database

Cause

Attempting to mount, recover, or open a standby database without the appropriate command option to designate a standby database.


Action

Use the standby option or appropriate commands, or mount with the primary control file.