>Hi Cetin..
>
>=ExecuteSql( - is nothing more than =SQLEXEC(gnc, ???) where gnC is the ODBC connection reference

UPDATE: MY MISTAKE!!!
I didn't close the brackets ;o(
That works for me:

CREATE CURSOR ctsTest (Id C(6), FirstName C(20))
INSERT INTO ctsTest VALUES ('aaaaaaaa',[don't know ?])
lnSQL = SQLSTRINGCONNECT([Driver=SQL Server;Server=Boris;DataBase=Test;Trusted_Connection=yes])
? SQLEXEC(lnSQL, [INSERT INTO TestMe (Id, FirstName) VALUES (?ctsTest.Id,?ctsTest.firstname)])

In the Test DATABASE I have table named TestMe with (Id char(6) NULL, FirstName varchar(20) NULL)