What is
Difference between Java and ABAP
ABAP is the programming language for SAP whereas Java is a programming language of SUN Microsystems. Seeing it from SAP perspective, the SAP R/3 system has a ABAP stack and a Java Stack. Any process cusutomisation on the R/3 will be done by ABAP whereas the Java stack is used for providing a wrapper on top of your R/3 system which gives the flexibility of using SAP Netweaver components like Portal...
