Oracle® Database 11g / 12c / 18c error codes ORA-44421: cannot DISALLOW NONSCHEMA without a SCHEMA clause

ORA-44421: cannot DISALLOW NONSCHEMA without a SCHEMA clause

Oracle Error Code: ORA-44421

Cause: If no SCHEMA clause (explicit schema or ANYSCHEMA) was specified, nonschema data cannot be disallowed.

Action: Remove DISALLOW NONSCHEMA or add some SCHEMA clause.