How to fix the Oracle error ORA-40120: invalid weight value in the weights table?

In this post, you’ll learn more about the Oracle ErrorORA-40120: invalid weight value in the weights table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40120: invalid weight value in the weights table

Reason for the Error ORA-40120: invalid weight value in the weights table

Negative or zero weight values were found in the weights table.

How to fix the Error ORA-40120: invalid weight value in the weights table ?

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

Ensure that weight values in the weights table are positive.