Remove/hide Details Panel Arrow =>&noDetailsPanel=true => Timeout

Hello,

following up: http://scn.sap.com/message/15196771#15196771

We also use the Parameter "&noDetailsPanel=true" and it works well to hide the detail panel.

But after 20 sec inactivity, we get an error, when trying to navigate through the pages. It says" Argument cannot be null. (Error: RWI 00010)(Error: INF). And

when clicking ok, the next message says that the Session is invalid. When trying the exact call by using the firefox, everything works like a sharme.

The problem is, we have to use the internet explorer here. Also mentioned, when I leave a running cmc session in the background it works also within the internet explorer.

Here an example url: https://myserver:8443/BOE/OpenDocument/opendoc/openDocument.jsp?

sIDType=CUID&DocID=UGWEhdhg&noDetailsPanel=true

We are using: SAP BOE 4.1 SP6 on Linux / embedded Tomcat App Server  and IE11 (11.0.9600.18230). Has anybody an idea? Why it seems working in some environments and not in ours?

Thanks, Michael