hi,

I have created Site Column say "mycolumn" in my Content Type Hub and associated a content type -say myCT - and this content type is published and ran the 2 timer jobs.Though the content type is visible in subscriber site collection,the column "mycolumn" is not visible in Subscriber Site Collection. am surprised and not able to understand why its not visible in my subscriber site's site columns gallery.This is happening on my Production Environment.In my staging environment this works perfectly.

Most of the times its due to the another site column with same GUID already existing in subscriber site collection. Check the GUID of the mycolumn and if its already exists or not in your subscriber collection.