Oracle : Ошибка ORA-29704

"cannot specify ACTIVE_INSTANCE_COUNT in 8.1.5 or earlier release"
*Cause: The ACTIVE_INSTANCE_COUNT parameter was specified when one of the
instances in the cluster was running Oracle 8.1.5 or an earlier
*Action: Restart the instance without specifying the ACTIVE_INSTANCE_COUNT
parameter. Or, upgrade all instances to Oracle 8.1.6 or later
release and then specify the parameter.

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