Not able to open a report linked to a signoff ID

<p>Recently i have faced an issue where i am not able to open the report for one of the Signoff ID. I am gettig a screen as specified below Screenshot1.</p><p>Checked in the database and havent found the report in the database for that particular signoff ID.</p><p></p><p>Any idea on what cases this do happen???</p><p></p><p></p><p>Checked the table space and it is fine.</p>