| ERROR | No schema definition for string (namespace string) in parent string |
| CAUSE | The schema definition for the parent node being processed does not allow for the specified child node in its content model. Note that any typecasting via xsi: type must occur before the schema definitions for the new type can be used. |
| ACTION | Only insert elements and attributes declared in the schema. Check to make sure that xsi: type (if used) is specified first. |