In this post, you’ll learn more about the Oracle ErrorORA-01122: database file string failed verification check with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-01122: database file string failed verification check
Reason for the Error ORA-01122: database file string failed verification check
The information in this file is inconsistent with information from the control file. See accompanying message for reason.
How to fix the Error ORA-01122: database file string failed verification check ?
You can fix this error in Oracle by following the below steps
Make certain that the db files and control files are the correct files for this database.