If you are creating request and response business objects based on an XML DTD or schema document, you must create a business object definition for each type of XML document to be processed. The business object definition contains structure information that is contained in the XML document's DTD or schema document. For example, if there is one request stream (a single DTD or schema document), but four possible response stream types (four separate DTDs or schema documents), you must define five business object definitions. On the other hand, if the request and response stream use the same schema, you need only one business object definition. You can use the XML Object Discovery Agent (ODA) to generate business object definitions based on DTDs or schema documents.
For information about how to define business object definitions for XML documents, either using the XML ODA or manually, see the Data Handler Guide.