How to fix the Oracle error ORA-02854: Invalid number of request buffers?

In this post, you’ll learn more about the Oracle ErrorORA-02854: Invalid number of request buffers with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02854: Invalid number of request buffers

Reason for the Error ORA-02854: Invalid number of request buffers

The value given for “db_slave_buffers” in your INIT.ORA file is less than 0.

How to fix the Error ORA-02854: Invalid number of request buffers ?

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

Use a number that is greater than or equal to 0.