SRSReportView error id 2: cannot read information from the report server. is the report manager url correct?

Hi,

Thanks. Now that problem is solved. after solved, when i open the report it asking login credential. then i change the crednetial window integrated security in data sources in SSRS. After that If i generate the report in SSRS Eg: http\xxx:80\reports its working fine but in AX it asking login credential(remain same without changes)

My question is how to reflect the changes the to dynamics also?

Thanks. pls reply ASAP