Hi,
Yes we did solve it.
Please follow the following links. This should solve it. Let me know if you have any questions.
http://wiki.scn.sap.com/wiki/display/BOBJ/SAP+ERP+Connectivity+in+BI+4.0
http://wiki.scn.sap.com/wiki/display/BOBJ/SAP+ERP+Connectivity+in+BI+4.0
Regards,
DTD