Packages

com.sap.bapi.io	Contains classes for creating java classes from R3 function modules.
com.sap.bapi.listener	Contains Base classes to make Outbound/Inbound calls to/from SAP R3 from Java.
com.sap.bapi.mapper	Contains classes built for mapping R3 data types to Java.
com.sap.bapi.mapper.exception	Contains Exception classes built for the Application.
com.sap.bapi.util	Contains Sample implementations of inbound/outbound calls to/from R3.