How to fix the Oracle error ORA-13002: specified level is out of range?

In this post, you’ll learn more about the Oracle ErrorORA-13002: specified level is out of range with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13002: specified level is out of range

Reason for the Error ORA-13002: specified level is out of range

The specified level is either smaller than 1 or greater than the maximum level encoded in an HHCODE.

How to fix the Error ORA-13002: specified level is out of range ?

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

Verify that all levels are between 1 and the maximum number of levels encoded in the HHCODE.