Oracle Database Errors or Warnings from Error ORA-19721 to ORA-19730
ORA-19721: Cannot find datafile with absolute file number string in tablespace string
Cause: Can not find one of the datafile that should be in the Pluggable Set.
Action: Make sure all datafiles are specified via import command line option or parameter files.
ORA-19722: datafile string is an incorrect version
Cause: The datafile is an incorrect version. It contains either less or more changes then the desired version.
Action: Make sure the right datafiles are transported. Make sure the datafile is copied while its tablespace is read only.
ORA-19723: Cannot recreate plugged in read-only datafile string
Cause: The datafile is plugged in read only. It can not recreated.
Action: Use ALTER DATABASE RENAME FILE command instead.
ORA-19724: snapshot too old: snapshot time is before file string plug-in time
Cause: The snapshot SCN is before the SCN at which the referred datafile is plugged into the database.
Action: retry the query.
ORA-19725: can not acquire plug-in enqueue
Cause: There maybe another “ALTER DATABASE RESET COMPATIBILITY” command issued concurrently, preventing this process from acquiring the plug-in enqueue.
Action: retry the operation.
ORA-19726: cannot plug data [string] at level string into database running at compatibility level string
Cause: Some of the data in the pluggable set requires a compatibility level higher than what is currently allowed by the database. The string in square bracket is the name of the compatibility type associated with the data.
Action: Raise the “compatible” init.ora parameter and retry the operation.
ORA-19727: cannot plug data [string] at level string into database running Oracle string
Cause: Some of the data in the pluggable set requires a compatibility level higher than the release level of the Oracle executable. The string in square bracket is the name of the compatibility type associated with the data.
Action: Upgrade Oracle and retry the operation.
ORA-19728: data object number conflict between table string and partition string in table string
Cause: The non-partitioned table has the same data object number as one of the partitions in the partitioned table. One can not exchange the table with the partition in this case.
Action: Use “alter table move partition” command to move the offending partition, so that the partition will get a new data object number. Retry the operation then.
ORA-19729: File string is not the initial version of the plugged in datafile
Cause: The file is not the initial version of the plugged in datafile.
Action: Use the correct initial version of the plugged in datafile.
ORA-19730: can not convert offline plugged-in datafile string
Cause: As part of making a tablespace read-write, we need to convert datafiles that are plugged in read-only. The file must be online.
Action: Online the datafile and retry the operation.
Above are list of Oracle Database Errors or Warnings from Error ORA-19721 to ORA-19730 received while performing certain operation against Oracle Database or related products.
What are Oracle Database Error Messages?
Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.
Hope this was helpful.
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.