Oracle Application Adapter for SAP R/3 is designed to provide standard access to SAP R/3 interfaces such as Remote Function Call (RFC) modules, BAPIs (Business Application Programming Interfaces), and IDocs (Intermediate Documents), that are used to support existing business processes. RFCTYPE_XSTRING and RFCTYPE_XMLDATA, as defined in SAPRFC.H, are not supported due to a limitation in the RFC Protocol. Type g represents a variable length string. XML schemas and WSDL files for the J2CA 1.0 and J2CA 1.5 resource adapter.ĭata Type Limitation: Data types h and g are not supported. Support for Remote Function Calls (RFC), Business Application Programming Interfaces (BAPI), and Intermediate Documents (IDoc) interfaces to SAP R/3. Oracle Adapter Application Explorer (Application Explorer), a GUI tool which uses SAP R/3 object repository metadata to build XML schemas and Web services to handle adapter requests or event data. Support for bidirectional message interactions. Oracle Application Adapter for SAP R/3 provides: In the case of this adapter, the channel is an RFC server. The adapter supports multiple channels for a particular EIS, which enables the user to choose the optimal channel component based on deployment requirements. The channel component can be a File reader, an HTTP listener, a TCP/IP listener, or an FTP listener. The channel is the adapter component that receives events in real time from the EIS application. A channel represents configured connections to particular instances of back-end or other types of systems. To support event functionality, channels are supported. Services (also known as outbound processing): Enable applications to call an SAP R/3 business object or business operation.Įvents (also known as inbound processing): Enable applications to access SAP R/3 data only when an event occurs. Services and events are described as follows: The role of services and events is outlined.
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Oracle Application Adapter for SAP R/3 uses XML messages to enable non-SAP R/3 applications to communicate and exchange transactions with SAP R/3 using services and events.
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It can also be deployed as a Web services servlet and is referred to as Oracle Adapter Business Services Engine (BSE). This deployment is referred to as Oracle Adapter J2CA. Oracle Application Adapter for SAP R/3 can be deployed as a J2EE Connector Architecture (J2CA) version 1.0 resource adapter. The adapter enables external applications for inbound and outbound processing with SAP R/3. Oracle Application Adapter for SAP R/3 using SAP Java Connector (SAP JCo) 3.0 is a remote function call adapter that provides a means to exchange real-time business data between SAP Enterprise Central Component (ECC) 5.0/6.0 systems and other application, database, or external business partner systems.