Data Upgrade NAV 2009 to 2016

Hi,

I am working in NAV 2009 to 2016 upgrade project, I have completed the Code upgrade part from NAV 2009 to 2016, Now i am doing Data upgrade from NAV 2009 to NAV 2015, i have completed the first step (Upgrade601800.[Country].1.fob) and after synchronizing tables in NAV 2015 i need to import NAV 2015 objects,

I don't have code upgrade of NAV 2015 objects I have only NAV 2016 code upgrade objects. NAV 2015 not allowing me to import NAV 2016 objects.

Do i have do the code upgrade for NAV 2015 again or is there any other ways to skip to step. kindly advice.

Thanks,

Shyam Kumar N