How to fix the Oracle error ORA-12492: DBLOW cannot be changed?

In this post, you’ll learn more about the Oracle ErrorORA-12492: DBLOW cannot be changed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12492: DBLOW cannot be changed

Reason for the Error ORA-12492: DBLOW cannot be changed

You attempted to change the value of DBLOW after it had been set to any initial value. DBLOW can only be set once after initial database creation.

How to fix the Error ORA-12492: DBLOW cannot be changed ?

You can fix this error in Oracle by following the below steps

To change DBLOW, you have to create a new database, set DBLOW to the new value, and import your data into the new database.