Unable to export reports to CSV or XML format: "Server Error in '/DellKnowledgePortal' Application"
The below error can occur when trying to export reports in the Knowledge Portal to CSV or XML (other formats export without issue):
Server Error in '/DellKnowledgePortal' Application.
The subreport 'CoverSubReport' could not be found at the specified location /QKP/Enterprise Reporter/SharedResources/Cover Page. Please verify that the subreport has been published and that the name is correct.
The reports exist in a directory in SSRS outside of the default "home\QKP\Enterprise Reporter" location and the account running the reports does not have access to this location in SSRS. When exporting the reports to these formats, the account needs access to the cover page shared resource which exists within "Home\QKP\Enterprise Reporter\SharedResources".
Grant the user Browser access to "Home\QKP\Enterprise Reporter\SharedResources" within SSRS.