oProd.replace(DB.gu_owner, getString(DB.gu_owner));
oProd.replace(DB.nm_product, getString(DB.nm_course));
if (!isNull(DB.id_course))
oProd.replace(DB.id_ref, getString(DB.id_course));
if (!isNull(DB.gu_address))
oProd.replace(DB.gu_address, getString(DB.gu_address));
else
oProd.remove(DB.gu_address);
if (!isNull(DB.pr_acourse))
oProd.replace(DB.pr_list, getDecimal(DB.pr_acourse));
else