Dear community,
my customer has following request: if a certain approver wants to appoves a trip at Fiori App "My Inbox" then the user needs to authenticate again (although he is already logged in at Fiori Launchpad).
Customer proposed to ask the user for his SAP password as authentication.
Does anyone have any idea how to solve this?
My first idea was to define a special dialog workitem, that calls a new Z-App when workitem is exceuted.
When this Z-App is opened system should show logon popup. I hoped to setup the service of the App at transaction SICF in a way that system asks for password again. I tried different things at tab "Logon Data" but nothing calls a logon when opening the App from workitem.
Another idea is to ask for the password in the app: a new field at the App view where user can enter his password. The app would forward the password to the backend in order to check it (e.g. with Fuba SUSR_LOGIN_CHECK_RFC). But this seams not to be secure, as the password is transfered as clear text.
Is there any possibility in an Z-App or at workflow to call a logon function?
Thank for Your support
Tina
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