How to fix the Oracle error ORA-12457: security label exceeded maximum allowable length?

In this post, you’ll learn more about the Oracle ErrorORA-12457: security label exceeded maximum allowable length with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12457: security label exceeded maximum allowable length

Reason for the Error ORA-12457: security label exceeded maximum allowable length

An operation attempted to materialize a security label greater than 4000 bytes in length.

How to fix the Error ORA-12457: security label exceeded maximum allowable length ?

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

Consult the Oracle Label Security documentation for information on how the length of a security label is calculated. Re-submit the operation once the problem has been corrected.