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Error when opening ADF remote task flow with POST method in popup

mhbbbMar 3 2025 — edited Mar 4 2025

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 **Because of inactivity, your session has timed out and is no longer active.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

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Added on Mar 3 2025
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