AI iViews not working when located in Dynamic Navigation

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Symptom
When trying to perform an action in an AI iView (e.g. – BSP, WebDynpro ABAP and etc…) that located in Dynamic Navigation area, a session error from the backend is thrown (Session expired).
Other terms
DSM , Dynamic Navigation, AI, Application Integration, Appintegrator, Termination, Session.
Reason and Prerequisites
Prerequisites:
- AI iView is located in the Dynamic Navigation.
- SAP [...]

Navigation API – EPCM.doNavigate usage for GET and POST

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Symptom
This is a guide how to use Navigation API EPCM.doNavigate to control the request method for requests to launch applications that are referred from the Portal Content Area.
The EPCM.doNavigate method is defined with the following arguments:
function(target, mode, winfeatures, winname, history,targetTitle, context,postBody)
We will focus on the postBody argument and will see how we can use [...]