Petermtn
12 years agoLevel 3
Database rman backup failed with file does not exist
I have a database of 20TB which is backed up using RMAN. The backup runs but most times failed after the channels have been downed due to the error below
released channel: ch05
released channel:...
- 12 years ago
ORA-01157: cannot identify/lock data file 84 - see DBWR trace file
ORA-01110: data file 84: 'No file with this number, file does not exist'Oracle error telling you that data file number 84 does not exist.
You need to troubleshoot Oracle....