Oracle® Database 11g / 12c / 18c error codes ORA-01122: database file [string] failed verification check

ORA-01122: database file [string] failed verification check

Oracle Error Code: ORA-01122

Cause: The information in this file is inconsistent with information from the control file. See accompanying message for reason.

Action: Make certain that the db files and control files are the correct files for this database.