Hi Raghu,
I am interested in SC attachments transfer from SRM to ECC. We are using the SRM oneclient where SRM7 and ECC are on the same system. I tried to follow your like and it cannot be found. Can you re-post a working link?
http://wiki.sdn.sap.com/wiki/display/SRM/Transfering+shopping+cart+attachments+to+the+backend+system