Fixed mssing qoh check.

diff --git a/purchasing/supplier_credit.php b/purchasing/supplier_credit.php
index 4db923b90fae7426b623c508f4d5f0b3394f852f..7cea70211027571f904ec925e441338d0a999a41 100644 (file)
--- a/purchasing/supplier_credit.php
+++ b/purchasing/supplier_credit.php
@@ -135,7 +135,7 @@ if (isset($_POST['AddGLCodeToTrans'])){
 
 function check_data()
 {
-       global $total_grn_value, $total_gl_value, $Refs;
+       global $total_grn_value, $total_gl_value, $Refs, $SysPrefs;
        
        if (!$_SESSION['supp_trans']->is_valid_trans_to_post())
        {
@@ -190,6 +190,23 @@ function check_data()
                return false;
        }
 
+       if (!$SysPrefs->allow_negative_stock()) {
+               foreach ($_SESSION['supp_trans']->grn_items as $n => $item) {
+                       if (is_inventory_item($item->item_code))
+                       {
+                               $qoh = get_qoh_on_date($item->item_code, $item->location, $_SESSION['supp_trans']->tran_date);
+                               if ($item->qty_recd > $qoh)
+                               {
+                                       $stock = get_item($item->item_code);
+                                       display_error(_("The return cannot be processed because there is an insufficient quantity for item:") .
+                                               " " . $stock['stock_id'] . " - " . $stock['description'] . " - " .
+                                               _("Quantity On Hand") . " = " . number_format2($qoh, get_qty_dec($stock['stock_id'])));
+                                       return false;
+                               }
+                               return true;
+                       }
+               }
+       }
        return true;
 }
 
@@ -222,6 +239,7 @@ if (isset($_POST['PostCreditNote']))
 
 function check_item_data($n)
 {
+
        if (!check_num('This_QuantityCredited'.$n, 0))
        {
                display_error(_("The quantity to credit must be numeric and greater than zero."));