Call Stored Procedure from JAVA

Hi all,

I have a StoredProcedure on my HANA db and I am trying to call it from JAVA by using a java.sql.CallableStatement, but it seems that nothing happens.

Here is the code that I am using:

java.sql.CallableStatement stmt = hanaConnection.prepareCall("{CALL MY_SP(?)}");

stmt.setString(1, "test"); 

boolean result = stmt.execute(); 

stmt.close();

but result is false. I have tried also by using stmt.executeBatch(); but nothing!

Please can someone help me? What I am doing wrong?

Thank you,

Gennaro.