Oracle Solution for Error ora-06572

ORA-06572: Function string has out arguments

What triggered the Error:

A SQL statement references either a packaged, or a stand-alone, PL/SQL function that contains an OUT parameter in its argument list. PL/SQL functions referenced by SQL statements must not contain the OUT parameter.

What should we do to fix it:

Recreate the PL/SQL function without the OUT parameter in the argument list.