Final answer:
The ORA-01691 error in Oracle is due to insufficient space in the tablespace. It can be corrected by enabling autoextend, adding more datafiles, cleaning up data, or resizing partitions, typically handled by a database administrator.
Step-by-step explanation:
Correcting the ORA-01691 Error
The ORA-01691 error in Oracle signifies that there is insufficient space in the tablespace for a data operation - normally an insertion of data into a table. To correct this error, you can take several steps:
- Check if the tablespace has autoextend enabled. If not, and if you have sufficient disk space, you can enable it to allow the tablespace to grow as needed.
- If autoextend is already on or not an option, adding additional datafiles to the tablespace can provide the necessary space.
- Another solution could be to perform data archiving or cleaning, which will free up space by removing unnecessary data from the table.
- Ensure that the table's partitions are adequately sized and consider resizing them if they are frequently hitting their maximum limit.
It's worth noting that making changes to the database structure such as adding datafiles should be done with caution and ideally by a database administrator.