Hi,
I changed my faces-config.xml file as follows:
<navigation-rule>
<from-view-id>*</from-view-id>
<navigation-case>
<from-outcome>interface</from-outcome>
<to-view-id>/pages/interfacePage.jsf</to-view-id>
</navigation-case>
</navigation-rule>
This resovled the issue. My mistake
Best Regards
Ayub