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Oracle - Errores y soluciones
Error ORA-01177
- Domingo, 29 Abril 2012
ORA-01177: data file does not match dictionary - probably old incarnation
Cause: When comparing the control file with the data dictionary after a CREATE CONTROLFILE or OPEN RESETLOGS, it was noted that this datafile was inconsistent with the dictionary. Most likely the file is a backup of a file that was dropped from the database, and the same file number was reused for a new file. It may also be that an incomplete recovery stopped at a time when this file number was used for another datafile.
Action: Do a CREATE CONTROLFILE with the correct file or none at all.
Error ORA-01178
- Domingo, 29 Abril 2012
ORA-01178: file string created before last CREATE CONTROLFILE, cannot recreate
Cause: Attempted to use ALTER DATABASE CREATE DATAFILE to recreate a datafile that existed at the last CREATE CONTROLFILE command. The information needed to recreate the file was lost with the control file that existed when the file was added to the database.
Action: Find a backup of the file, and recover it. Do incomplete recovery to time before file was originally created.
Error ORA-01179
- Domingo, 29 Abril 2012
ORA-01179: file string does not exist
Cause: During datafile recovery, a file was listed which was not part for the database.
Action: Recheck the datafile name. Remember to use double quotes at the SQLDBA command line and remember that the file name is translated in the environment of the SQLDBA.
Error ORA-01180
- Domingo, 29 Abril 2012
ORA-01002: can not create datafile 1
Cause: Attempting to create datafile 1 using ALTER DATABASE CREATE DATAFILE.
Action: Recover file from a backup or recreate database.
Error ORA-01173
- Martes, 27 Marzo 2012
ORA-01173: data dictionary indicates missing data file from system tablespace
Cause: Either the database has been recovered to a point in time in the future of the control file or a datafile from the system tablespace was omitted from the create control file command previously issued.
Action: For the former problem you need to recover the database from a more recent control file. For the latter problem, simply recreate the control file checking to be sure that you include all the datafiles in the system tablespace.
Error ORA-01171
- Lunes, 26 Marzo 2012
ORA-01171: datafile string going offline due to error advancing checkpoint
Cause: The checkpoint in the file header could not be advanced. See accompanying errors for the reason. The datafile will be taken offline the same as for a write error of a data block.
Action: See accompanying errors for details. Restore access to the file, do media recovery, and bring it back online.
Error ORA-01172
- Lunes, 26 Marzo 2012
ORA-01172: recovery of thread string stuck at block string of file string
Cause: Crash recovery or instance recovery could not apply a change to a block because it was not the next change. This can happen if the block was corrupted and then repaired during recovery.
Action: Do a RECOVER DATAFILE for the file containing the block. If this does not resolve the problem then restore the file from a backup and recover it.