Why do I get an error message when I try to create a report?
While creating a report you may get the following error message "Insufficient Privileges to perform this operation. Contact your Administrator." One of the following is the reason why you get this error message:
Your administrator had not provided you the access to the module for which you want to create reports.
The module (tab) for which you want to create report is hidden. i.e. If you want to create reports on leads, make sure that the Leads module is enabled. To enable the module, see Organize Tabs