A set of reports and datasoures(from a remote sqlserver) were tested and run perfectly on a development local reportserver. But after being deployed to a remote reportserver, those reports generated the following:
An error has occurred during report processing. (rsProcessingAborted)
Cannot create a connection to data source 'RPTSYS'. (rsErrorOpeningConnection)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Please advise. Thanks.