I do not regret that I have got it wrong. I learned something new, thanks Andy. 🙂
The question has been imprecise specified, because only SQL Server Enterprise Edition
supports Data Compression and DB Engine SPROC sp_estimate_data_compression_savings.
So e.g. in the MS SQL 2014 Standard command ends with errors Msg 534 and Msg 7738.
At last, I did not consider Sparse column as the data type.