Hi we have few systems in Oracle ADF 12.2.1.4
All traffic is going through Oracle OHS
we call a remote task flow in a popup exactly as mentioned in below link
http://adfpractice-fedor.blogspot.com/2013/07/url-task-flow-call-with-http-post-method.html
we implement solution mentioned in above link (adding a servlet filter …) and post working and display data in popup
Flow is like this :
user login to system 1 , then open a page in system 2 via a menu then from this page call a remote taskflow in system 1 with post , and all working fine
Only issue is that when user close popup and go back to system 1 sometimes they are getting below browser error
**Because of inactivity, your session has timed out and is no longer active. Click OK to reload the page**
I even added below in web.xml of system 1 but it did not fix the issue
<context-param>
<param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>
<param-value>true</param-value>
</context-param>
Anyone can advice where is wrong and how I can fix it ?
Regards
Mohsen