Oracle® Database 11g / 12c / 18c error codes ORA-44755: Change to complexType property of element '[string]' is illegal

ORA-44755: Change to complexType property of element '[string]' is illegal

Oracle Error Code: ORA-44755

Cause: The complexType property on an element could not be changed by in-place XML schema evolution.

Action: Do not change the complexType property.