Hi Saqlain,
DVD number 50126863 - SAP ERP 6.0 EHP7 SPS06 Online Documentation - can be used for installing online help.
You may suggest users to use http://help.sap.com which is easy to use.
Reference for configuration using SR13
the SR13 is configured to SAP Help portal (help.sap.com) - ABAP Development - SCN Wiki
Regards,
Deepak Kori