Hi Florian,
thank you for your helpful answer!
I thought synonyms are a kind of cds entity and I can use it directly.
Only for my understanding, if I have a standard local table (in this case it is a sys table) on hana and I want to use it with cds, I have to define an second table (cds) and to fullfile it with data, to work with it.
I hoped I can use synonym (like cds) without to load data twice.
BR,
Dirk