SAP Gateway 2.0 Service Pack 2 is required for the connector for SAP Gateway to function properly. Service Pack 3 or later is recommended. The connector itself supports the OData specification, version 2.0. Some features specified in version 3.0 or later may already be available, but they are not officially supported.
When creating applications in Intrexx, you can only use OData services that provide a corresponding service metadata document. The connection test in the Intrexx service configuration checks this condition and displays a corresponding error message if no metadata is available. To ensure smooth communication between the Intrexx portal server and the SAP gateway server, the appropriate ports must be enabled depending on the connection type (HTTP / HTTPS). In addition, to configure and create applications using the connector, you need at least one SAP user who has the necessary permissions to access the metadata of the OData service.