"DDL statement is executed in an illegal context"
*Cause: DDL statement is executed dynamically in illegal PL/SQL context.
- Dynamic OPEN cursor for a DDL in PL/SQL
- Bind variable's used in USING clause to EXECUTE IMMEDIATE a DDL
- Define variable's used in INTO clause to EXECUTE IMMEDIATE a DDL
*Action: Use EXECUTE IMMEDIATE without USING and INTO clauses to execute
the DDL statement.