SCM IMG Global ATP --> Maintain Check Control Transport issue

Greetings All,

Here's an Odd one for you.

Developer is complaining that the Data he has changed via a transport in the IMG for Global ATP-->Product Availability Check -->Maintain Check Control is not showing up in the Destination systems.  

The Transport Request shows all the Objects in the transport and the Transport Log shows objects where successfully imported, however they don't appear

This has happened Multiple times and Development is pointing at BASIS and BASIS is pointing back at development.     Is there some "Trick" to move this configuration that we are missing?

Thanks

Andy