diff --git a/htdocs/accountancy/admin/productaccount.php b/htdocs/accountancy/admin/productaccount.php
index b3d6ac87780..f1f81347fe1 100644
--- a/htdocs/accountancy/admin/productaccount.php
+++ b/htdocs/accountancy/admin/productaccount.php
@@ -253,18 +253,18 @@ $form = new FormAccounting($db);
 // so we need to get those the rowid of those default value first
 $accounting = new AccountingAccount($db);
 // TODO: we should need to check if result is already exists accountaccount rowid.....
-$aarowid_servbuy            = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT, 1);
-$aarowid_servbuy_intra      = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_BUY_INTRA_ACCOUNT, 1);
-$aarowid_servbuy_export     = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_BUY_EXPORT_ACCOUNT, 1);
-$aarowid_prodbuy            = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_BUY_ACCOUNT, 1);
-$aarowid_prodbuy_intra      = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_BUY_INTRA_ACCOUNT, 1);
-$aarowid_prodbuy_export     = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_BUY_EXPORT_ACCOUNT, 1);
-$aarowid_servsell           = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_SOLD_ACCOUNT, 1);
-$aarowid_servsell_intra     = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_SOLD_INTRA_ACCOUNT, 1);
-$aarowid_servsell_export    = $accounting->fetch('', $conf->global->ACCOUNTING_SERVICE_SOLD_EXPORT_ACCOUNT, 1);
-$aarowid_prodsell           = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_SOLD_ACCOUNT, 1);
-$aarowid_prodsell_intra     = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_SOLD_INTRA_ACCOUNT, 1);
-$aarowid_prodsell_export    = $accounting->fetch('', $conf->global->ACCOUNTING_PRODUCT_SOLD_EXPORT_ACCOUNT, 1);
+$aarowid_servbuy            = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_BUY_ACCOUNT'), 1);
+$aarowid_servbuy_intra      = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_BUY_INTRA_ACCOUNT'), 1);
+$aarowid_servbuy_export     = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_BUY_EXPORT_ACCOUNT'), 1);
+$aarowid_prodbuy            = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_BUY_ACCOUNT'), 1);
+$aarowid_prodbuy_intra      = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_BUY_INTRA_ACCOUNT'), 1);
+$aarowid_prodbuy_export     = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_BUY_EXPORT_ACCOUNT'), 1);
+$aarowid_servsell           = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_SOLD_ACCOUNT'), 1);
+$aarowid_servsell_intra     = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_SOLD_INTRA_ACCOUNT'), 1);
+$aarowid_servsell_export    = $accounting->fetch('', getDolGlobalString('ACCOUNTING_SERVICE_SOLD_EXPORT_ACCOUNT'), 1);
+$aarowid_prodsell           = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_SOLD_ACCOUNT'), 1);
+$aarowid_prodsell_intra     = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_SOLD_INTRA_ACCOUNT'), 1);
+$aarowid_prodsell_export    = $accounting->fetch('', getDolGlobalString('ACCOUNTING_PRODUCT_SOLD_EXPORT_ACCOUNT'), 1);
 
 $aacompta_servbuy           = (!empty($conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT) ? $conf->global->ACCOUNTING_SERVICE_BUY_ACCOUNT : $langs->trans("CodeNotDef"));
 $aacompta_servbuy_intra     = (!empty($conf->global->ACCOUNTING_SERVICE_BUY_INTRA_ACCOUNT) ? $conf->global->ACCOUNTING_SERVICE_BUY_INTRA_ACCOUNT : $langs->trans("CodeNotDef"));
@@ -281,7 +281,7 @@ $aacompta_prodsell_export   = (!empty($conf->global->ACCOUNTING_PRODUCT_SOLD_EXP
 
 llxHeader('', $langs->trans("ProductsBinding"));
 
-$pcgverid = $conf->global->CHARTOFACCOUNTS;
+$pcgverid = getDolGlobalString('CHARTOFACCOUNTS');
 $pcgvercode = dol_getIdFromCode($db, $pcgverid, 'accounting_system', 'rowid', 'pcg_version');
 if (empty($pcgvercode)) {
 	$pcgvercode = $pcgverid;