diff --git a/app/Controllers/Inwardgateregister.php b/app/Controllers/Inwardgateregister.php
index 5de89cb2..d42892c6 100755
--- a/app/Controllers/Inwardgateregister.php
+++ b/app/Controllers/Inwardgateregister.php
@@ -604,29 +604,44 @@ class Inwardgateregister extends BaseController
             $currentav_qty = (int)$QuantityAsPerInvoice + (int)$av_qty;
             $current_qty = array('Current_stock' => $currentav_qty);
             $this->inwardgateregister_model->addmaterialmaster($current_qty, $MaterialCode);
-            $Recqty =  $this->inwardgateregister_model->getPOLineItemReceivedQty($PONO, $MaterialCode);
-            $ReceivedQuantity = 0.00;
-            if (count($Recqty) > 0) {
-              foreach ($Recqty as $key) {
-                $ReceivedQuantity = $key->ReceivedQuantity;
-              }
-            }
-            $totalReceivedqty =  (int)$IsThisOpenOrderPO == 1 ? 0 : (int)$ReceivedQuantity + (int)$QuantityAsPerInvoice ;
-            $POLineItem = array('ReceivedQuantity' => $totalReceivedqty, 'Status' => $ItemStatus, 'UpdateBY' => $CreatedBy, 'UpdatedOn' => $createddt);
-            $this->inwardgateregister_model->UpdatePOLineItem($POLineItem, $PONO, $MaterialCode);
+ 
+
+            $totalReceivedqty =  0 ;
+           
+
+                    if(!$IsThisOpenOrderPO && $PreIGRStatus == 1){
+
+                        $quantitiesReceived      = $this->inwardgateregister_model->getOldIgrReceivedQty($MaterialCode,$PONO);
+
+                        $newQuantitiesReceived   = $QuantityAsPerInvoice;
+
+                        $changeInQuantities      = $newQuantitiesReceived - $quantitiesReceived;
+
+                        $quantityToBeUpdated     = $quantitiesReceived + $changeInQuantities;
+                    
+                        $totalReceivedqty =  $quantityToBeUpdated;
+
+                        $POLineItem = array('ReceivedQuantity' => $totalReceivedqty, 'Status' => $ItemStatus, 'UpdateBY' => $CreatedBy, 'UpdatedOn' => $createddt);
+                        
+                        $this->inwardgateregister_model->UpdatePOLineItem($POLineItem, $PONO, $MaterialCode);
+
+                    }
+
+           
           }
       }
+
       $this->inwardgateregister_model->UpdatePOMaster($PONO, $CreatedBy,$IGRStatus);
       
       #Step 9 Updating Pending Quantity IN PO Master amd Line Item Details. 
       if ((int)$IsThisOpenOrderPO != 1) {
-      if ($TotalPendingQty == 0.00) {
-        $Newstatus = array('Status' => $IGRStatus);
-        $this->inwardgateregister_model->POLineItemsupdatestatus($PONO, $Newstatus);
-        $this->inwardgateregister_model->pomasterupdatestatus($PONO, $Newstatus);
-      } else { 
-        /*echo 'Open Order PO' ;*/
-      }}
+        if ($TotalPendingQty == 0.00) {
+          $Newstatus = array('Status' => $IGRStatus);
+          $this->inwardgateregister_model->POLineItemsupdatestatus($PONO, $Newstatus);
+          $this->inwardgateregister_model->pomasterupdatestatus($PONO, $Newstatus);
+        } 
+
+    }
       #finally
       $finalstatement = "Successfully Created IGR Number: $IGRNO \n";
       
diff --git a/app/Models/Inwardgateregister_model.php b/app/Models/Inwardgateregister_model.php
index f6c6d1b7..da505f6b 100755
--- a/app/Models/Inwardgateregister_model.php
+++ b/app/Models/Inwardgateregister_model.php
@@ -732,6 +732,8 @@ class Inwardgateregister_model extends Model
 
 		$query = $builder->get()->getRow();
 
+		log_message('info', 'getOldIgrReceivedQty Query: ' . $this->db->getLastQuery()->getQuery());
+
 		return $query ? $query->QuantityAsPerInvoice : 0;
 	}