Mike,
the reason why the name of the table is like that is because of the fully qualified name as mentioned by Lucas. I do not think you can specify the design time object without the fully qualified name. Even if you create the table using hdbtable or hdbdd (CDS) your table name will always contain the fully qualified name. if you created the table as a run time object then 1) you wont have the fully qualified name 2) you cant transport it as a design time object as you want