Oracle : Ошибка ORA-12479

"file label %s must equal DBHIGH %s"
*Cause: A database file had an OS label that did not match
DBHIGH. Either DBHIGH was altered or the OS file
was relabeled.
*Action: Relabel the file so that its label matches DBHIGH, or
alter DBHIGH so that it matches the label on the file.

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