EXEC SQL EXECUTE
BEGIN Y001.b0002(ortal_id, :cust_sup_id, :bill_num, :check_flag, :last_upd_date, :unyou_date, :goui_riyuu, :last_upd_person, :touroku_date, :err_code, :err_log);
END;
END-EXEC;

Here b0002 is stored procedure in package Y001.
I am getting Semantic Error to Begin statement.
Can anyone help me please.