Note:
a)Please restart the Jaspersoft Physical Server first and test and after that if still experiencing the issue then follow the below steps:
b)Also please recheck under NSA for the following:
-1) Web URL (Under Reporting Tab) Please copy the Web URL into notepad and make sure no double spaces and slashes
-2) Entry URL (Under Application Tab) Please make sure the the Entry URL is correct and no double spaces and slashes
If make any changes under NSA then please "stop" and "restart" all the Clarity Services