I am trying to use this package with a slight twist.. Since you have an existing plugin that will allow download of a report via Excel 2007 format file, but it can only handle reports up to 26 columns, I was wanting to use this library and just have it determine the active sql select from an interactive report (code already added) and run the query like it does now into a return BLOB and then download t he BLOB via wpg_docload.download_file..
However, the last step of downloading via wpg_docload.download_file is not producing an error, but also not producing a download to the users browser..
Any suggestions?