Connection transport issue in SAP BO 4.0 SP6

Hi,

I am trying to transport the connection from Dev to QA and I doing it in following way

Loginto CMC --> Goto 'Promotion Management' --> Create "New Job' --> Select 'Source & Destination --> Select the reports ' reports and connectionn'

--> Goto 'Promote'

Here I am unable to select the connections and this option got disabled and the transporting getting failure.

Could you please suggest how can I transport the connections and reports from Dev to QA in SAP BO 4.0 SP6.

With Regards,

Krishna Reddy