Mobile Secure/Afaria - Set up Android for Work setting for Fiori Apps

Hi SAP experts,

I created a custom Android Fiori client apps, but hits "No certificates found" error.

Hence,  i follow every steps on "Android for Work Quick Start Guide.pdf" to configure Android for work settings.

http://help.sap.com/Download/Multimedia/pdf-mobilesecure/Android_For_Work_Quick_Start_Guide.pdf

When click on "Enroll" button, it doesn't prompt me any error, however the status still "Configuration incomplete".
Please help! Thanks.

Thanks and regards,

Derrick