Oracle : Ошибка ORA-27550

"Target ID protocol check failed. tid vers=%s, type=%s, remote instance number=%s, local instance number=%s"
*Cause: The local Oracle Real Application Cluster instance and remote
instance are running with incompatible implementation of the
inter-instance IPC protocol library. A misconfiguration or
installation error occurred.
*Action: Check additional error messages in the alert log and the process
trace file.

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