diff --git a/application/controllers/batchcard.php b/application/controllers/batchcard.php
index a3e9e48f..52a0977a 100755
--- a/application/controllers/batchcard.php
+++ b/application/controllers/batchcard.php
@@ -1580,10 +1580,18 @@ class batchcard extends BaseController
 
          $final_history_save= $this->batchcard_model->SaveFinalHistory($final_history);
 
+         $Getmaterial_code = $this->batchcard_model->GetMaterialCode($final_product);
+
+		 $material_code='';
+         foreach($Getmaterial_code as $mas)
+		 {
+			$material_code = $mas->MaterialCode;
+		 }
+
 
 
           
-        $finalproducthistory= array('MaterialCode'=>$final_product,'Transaction_type'=>'Add','Ref_Type'=>'Final Product','Ref_No'=>$final_product_id,'Quantity'=>$final_qty,'ItemValue'=>$product_value,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
+        $finalproducthistory= array('MaterialCode'=>$material_code,'Transaction_type'=>'Add','Ref_Type'=>'Final Product','Ref_No'=>$final_product_id,'Quantity'=>$final_qty,'ItemValue'=>$product_value,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
 
 
          $this->batchcard_model->save_rawmaterialto_materialHistory($finalproducthistory);
@@ -1733,8 +1741,16 @@ class batchcard extends BaseController
          	$copfinal_history = array('RefID'=>$final_product_id,'ProductCode'=>$copmaterial,'Quantity'=>$copqty,'Price'=>$copvalue,'Transactiondate'=>$createddt,'TransactionType'=>'Inward');
 
 
+             $Getmaterial_code = $this->batchcard_model->GetMaterialCode($copmaterial);
 
-         	  $copproducthistory= array('MaterialCode'=>$copmaterial,'Transaction_type'=>'Reduce','Ref_Type'=>'Final Product','Ref_No'=>$final_product_id,'Quantity'=>$copqty,'ItemValue'=>$copvalue,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
+		 $material_code='';
+         foreach($Getmaterial_code as $mas)
+		 {
+			$material_code = $mas->MaterialCode;
+		 }
+
+
+         	  $copproducthistory= array('MaterialCode'=>$material_code,'Transaction_type'=>'Reduce','Ref_Type'=>'Final Product','Ref_No'=>$final_product_id,'Quantity'=>$copqty,'ItemValue'=>$copvalue,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
 
 
          $this->batchcard_model->save_rawmaterialto_materialHistory($copproducthistory);
@@ -1783,10 +1799,20 @@ class batchcard extends BaseController
          $finalHistoryupdate = $this->batchcard_model->UpdateFinalHistory($final_history,$FPID,$final_product);
 
 
-          $FPhistory= array('MaterialCode'=>$final_product,'Transaction_type'=>'Add','Ref_Type'=>'Final Product','Ref_No'=>$FPID,'Quantity'=>$final_qty,'ItemValue'=>$product_value,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
+
+         $Getmaterial_code = $this->batchcard_model->GetMaterialCode($final_product);
+
+		 $material_code='';
+         foreach($Getmaterial_code as $mas)
+		 {
+			$material_code = $mas->MaterialCode;
+		 }
 
 
-          $this->batchcard_model->update_rawmaterialto_materialHistory($FPhistory,$final_product,$FPID);
+          $FPhistory= array('MaterialCode'=>$material_code,'Transaction_type'=>'Add','Ref_Type'=>'Final Product','Ref_No'=>$FPID,'Quantity'=>$final_qty,'ItemValue'=>$product_value,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
+
+
+          $this->batchcard_model->update_rawmaterialto_materialHistory($FPhistory,$material_code,$FPID);
 
 
 
@@ -2082,7 +2108,17 @@ class batchcard extends BaseController
            $copfinal_history = array('RefID'=>$FPID,'ProductCode'=>$copmaterial,'Quantity'=>$copqty,'Price'=>$copvalue,'Transactiondate'=>$createddt,'TransactionType'=>'Inward');
 
 
-           $Cophistory= array('MaterialCode'=>$copmaterial,'Transaction_type'=>'Reduce','Ref_Type'=>'Final Product','Ref_No'=>$FPID,'Quantity'=>$copqty,'ItemValue'=>$copvalue,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
+
+            $Getmaterial_code = $this->batchcard_model->GetMaterialCode($copmaterial);
+
+		 $material_code='';
+         foreach($Getmaterial_code as $mas)
+		 {
+			$material_code = $mas->MaterialCode;
+		 }
+
+
+           $Cophistory= array('MaterialCode'=>$material_code,'Transaction_type'=>'Reduce','Ref_Type'=>'Final Product','Ref_No'=>$FPID,'Quantity'=>$copqty,'ItemValue'=>$copvalue,'CreatedBy'=>$createdby,'CreatedOn'=>$createddt);
 
 
 
@@ -2098,7 +2134,7 @@ class batchcard extends BaseController
               $finalHistoryupdate = $this->batchcard_model->UpdateFinalHistory($copfinal_history,$FPID,$copmaterial);
 
 
-               $this->batchcard_model->update_rawmaterialto_materialHistory($Cophistory,$copmaterial,$FPID);
+               $this->batchcard_model->update_rawmaterialto_materialHistory($Cophistory,$material_code,$FPID);
 
 
            }
diff --git a/application/models/batchcard_model.php b/application/models/batchcard_model.php
index d5ab331e..9ab0a77f 100755
--- a/application/models/batchcard_model.php
+++ b/application/models/batchcard_model.php
@@ -1564,7 +1564,7 @@ $endyr = $pieces['1'];
 
 
 $subquery="SELECT 
-  DISTINCT(p.MaterialCode) AS ProductID,Ref_No,Date(CreatedOn) as Cdate,mm.MaterialName,stock,MaterialType,Category,stockdate,p.Transaction_type,Ref_Type, Ref_No,ip.product_name,
+  DISTINCT(p.MaterialCode) AS ProductID,Ref_No,Date(CreatedOn) as Cdate,mm.MaterialName,stock,MaterialType,Category,stockdate,p.Transaction_type,Ref_Type, Ref_No,ip.product_name,invoice_number,
   SUM(IF(p.Transaction_type='Add',Quantity,0)) AS Addition,
   SUM(IF(p.Transaction_type='Reduce',Quantity,0)) AS Reduce,
   SUM((IF(p.Transaction_type='Add',Quantity,0))-(IF(p.Transaction_type='Reduce',Quantity,0))) AS AvailableStock
@@ -1572,6 +1572,7 @@ FROM
   T_Material_stock_history AS p
 left join T_MaterialMaster mm on mm.MaterialCode = p.MaterialCode
 left join ip_products ip on ip.product_id=p.MaterialCode
+left join ip_invoices inv on inv.invoice_id=p.Ref_No
 where  p.MaterialCode='".$search['materialcode']."'
   ";
 
@@ -1627,6 +1628,21 @@ $query = $this->db->query($subquery,array());
 
   }
 
+
+
+  public function GetMaterialCode($itemproductid)
+   {
+          $this->db->select('MaterialCode');
+          $this->db->from('ip_products');
+          $this->db->where('product_id',$itemproductid);
+         $query = $this->db->get();
+       // print_r( $this->db->last_query());
+        return $query->result();
+         
+   }
+
+
+
 }	
 
 ?>
\ No newline at end of file
diff --git a/application/views/individualStockdetails.php b/application/views/individualStockdetails.php
index 7cacd182..ac34e7aa 100644
--- a/application/views/individualStockdetails.php
+++ b/application/views/individualStockdetails.php
@@ -415,7 +415,7 @@ $(function() {
 
               <?php if($ge->Ref_Type != 'Final Product'){?>
               
-               <td><?php echo $ge->Ref_No?></td>
+               <td><?php echo $ge->invoice_number.'(Invoice Number/Credit Note)'?></td>
 
               <?php } ?>