Sujan,
Please check the attached documentation. This documentation has helped me a lot.
https://websmp107.sap-ag.de/partneredge/B1/platforms
http://scn.sap.com/docs/DOC-40920
https://websmp107.sap-ag.de/~sapidb/011000358700000032462013E.pdf
Regards,
Marcelo Silva Santos