Hi all,
i have the problem that the correct language is not chosen inside my fiori app... e.g. I change the language using URL parameter sap-language=PL, then the launchpad is changing the language to PL, but not inside my app.
What I use:


Strange is the following:
Within SAP Standard apps started from launchpad the following command
sap.ui.getCore().getConfiguration().getLanguage();
returns 'pl', in my custom app the command returns 'de-DE'. How can I achieve that I get also the correct language returned in my custom app started within launchpad?
index.html

Components.js

Thx in advance for your help and support.
Regards,
André