BW Publisher after transporting Crystal Reports

Hi,

We are unable to view the crystal reports in BW "Content work Bench administration" which are transported from DEV to QA through the regular BW transports. We have configured all the required roles in QA but when try to open the system we get a message "No reports are available in the system to publish". But these reports are available to view from the SAP GUI menu list in QA. I tried to open the report from crystal report, but i get an error message "An error occured while updating the report's parameter pick lists"

Regards,

Venkat