All Oracle Error CodesOracle DBA Forum

ORA-01187:

cannot read from file string because it failed verification tests
Cause: The data file did not pass the checks to insure it is part of the database. Reads are not allowed until it is verified.
Action: Make the correct file available to the database. Then, either open the database, or execute ALTER SYSTEM CHECK DATAFILES.
 SubjectReplies
1.Shutdown Abort34