$sql.=" p.accountancy_code_sell ='' OR p.accountancy_code_sell IS NULL OR p.accountancy_code_buy ='' OR p.accountancy_code_buy IS NULL";
$pcgver=$conf->global->CHARTOFACCOUNTS;
$sql.=" OR (p.accountancy_code_sell IS NOT NULL AND p.accountancy_code_sell != '' AND p.accountancy_code_sell NOT IN
(SELECT aa.account_number FROM ".MAIN_DB_PREFIX."accountingaccount as aa , ".MAIN_DB_PREFIX."accounting_system as asy WHERE fk_pcg_version = asy.pcg_version AND asy.rowid = ".$pcgver."))";
$sql.=" p.accountancy_code_buy ='' OR p.accountancy_code_buy IS NULL";
$sql.=" OR (p.accountancy_code_buy IS NOT NULL AND p.accountancy_code_buy != '' AND p.accountancy_code_buy NOT IN
(SELECT aa.account_number FROM ".MAIN_DB_PREFIX."accountingaccount as aa , ".MAIN_DB_PREFIX."accounting_system as asy WHERE fk_pcg_version = asy.pcg_version AND asy.rowid = ".$pcgver."))";
}
ELSE{
$sql.=" p.accountancy_code_sell ='' OR p.accountancy_code_sell IS NULL ";
$sql.=" OR (p.accountancy_code_sell IS NOT NULL AND p.accountancy_code_sell != '' AND p.accountancy_code_sell NOT IN
(SELECT aa.account_number FROM ".MAIN_DB_PREFIX."accountingaccount as aa , ".MAIN_DB_PREFIX."accounting_system as asy WHERE fk_pcg_version = asy.pcg_version AND asy.rowid = ".$pcgver."))";