After running a saved SQL report, one can download result into a file. This uses a link with the SQL query as URL argument. If this query is really big, the download may fail with HTTP 414 "Request-URI Too Large". This link should use the report id to retrieve SQL query. There is a comment asking this in reports/guided_reports.pl : my $sql = $input->param('sql'); # FIXME: use sql from saved report ID#, not new user-supplied SQL!
*** This bug has been marked as a duplicate of bug 18497 ***