Unsupported property name "Coulmn_name" in database artifact "Table_name"

Hello team,

I am newbie to HANA, I created a table with two columns as follows:

Name;         SQL Data Type;    Dimension;    Column Store Data Type;  Key;

Test Name;  NVARCHAR;         30;                 STRING;;                        X;

Test Id;       INTEGER;                                    INT;                              X(1)

and i created an xsodata service for the same, while activating the xsodata, i get error as

Unsupported property name "Test Name" , "Test Id" in database artifact.

I am unable to find the error meaning.

Any help is appreciated.

Krithika