With the compatibility option functionality of XML Processor, you can use the functionality for validated parsing compatibility that uses the XML schema. With the functionality for validated parsing compatibility, version 06-00 operations and version 07-00 or later operations are switched for the items described in the following table.

Table 3-13 Operations switched with the functionality for validated parsing compatibility

Items	XML Processor 06-00 operations	XML Processor 07-00 or later operations
When the schema document and instance document reference a URI with an invalid syntax	No exception is thrown.	The following exceptions are thrown: For operations with JDK5 IllegalArgumentException For operations with JDK6 NullPointerException or IllegalArgumentException
When a non-existing schema document is referenced	The KECX06069-E error (warning event) is not reported.	The KECX06069-E error (warning event) is reported.