Getting The viewing session is not available or has expired.

vbolisetti

Hi,<br />
<br />
I am getting this error <strong class='bbc'> The viewing session is not available or has expired.</strong>, while running Birt report in following environment. I have used JBoss Server 4.2.0 and Birt 2.6.1(I have used MY eclipse IDE 9.1 for Birt reports). <br />
This error is occurred when i run the report (by clicking report multiple times) immediately after jboss server started for the first time alone. Again if I try the same thing it will work. <br />
And if i generate the same report by clicking only once immediately after jBoss server started it is working fine. After that if i try to generate the same report by clicking multiple times it will work.<br />
Only in following case problem is there, that is running the jboss server for the first time and run the report for multiple times. i have updated to newer version to avoid the duplicate request but looks my problem is not fully resolved<br />
Can some help me thank you in advance.<br />
VijayKumar Bolisetti