The message metadata represent the structure definition of the XI message payload.
Interface Overview
Characteristic | Value |
---|---|
Name |
XI message metadata |
Purpose |
Structure definition of the XML document of the message payload |
Type |
WSDL, XSD, DTD, load an XML example file |
Technical name |
- |
Certification |
Optional |
Syntax |
See standards |
The XI message can have different payload types:
The application payload is usually an XML business document. The XI message interface provides the following methods for this payload:
The task of the Integration Server is to process these documents in mapping, in the Business Process Engine, and in the modules for content-based routing. To do this, the Integration Server must know the document structure.
You can define the structure definition for a document in the Enterprise Services Repository or load it as WSDL, XSD DTD, or an example XML file.
The attachments of an application payload are not processed by the Integration Server, but are forwarded with the message unchanged.
The attachments should only contain additional information such as pictures.
Use the PayloadSwapBean module to swap an attachment with the application payload.
More information: PayloadSwapBean
The following restriction currently exists:
For an overview of which language elements are supported, see the Excel spreadsheet on SAP Service Marketplace at service.sap.com/xi → Media Library → Documentation: SAP XI 3.0 (SP11) -Supported XML Schema and WSDL (EN).