ORA-01111
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How to resolve ORA-01111, ORA-01110, ORA-01157 errors
You may hit this error on your standby database. I have 12c standalone database with dataguard setup. We got ORA-01111, ORA-01110, ORA-01157 errors on standby database and apply has been stoped. There are many reasons for a file being created as UNNAMED or MISSING in the standby database, including insufficient disk space on standby site Continue reading
