Custom conversion routines during upgrade

[jaya27]

I have a custom conversion routine attached to a domain to convert date format. I was wondering the routine name does not belong to customer namespace, so how will they be handled during upgrade?

[RaymondGiuseppi]

Your conversion exit FM CONVERSION_EXIT_Zxxxx_INPUT/OUTPUT should be part of a function group in your namespace, so no problem should arise

(Add) Found an old reference : 41474 - Customer namespace for conversion routines