ABAP Extension Module components

The ABAP Extension Module consists of components written in Java and ABAP. The Java components consist of the connector module and the SAP RFC libraries. SAP delivers their RFC libraries in Java and C. The ABAP components consists of various SAP application function modules, database tables, and programs. Some of these ABAP components are developed and delivered as part of the adapter and some are native to every SAP installation.

Figure 4 illustrates the overall architecture of the ABAP Extension Module.

Figure 4. ABAP Extension Module architecture


Copyright IBM Corp. 1997, 2003