Index: trunk/grails-app/controllers/InventoryItemPurchaseDetailedController.groovy
===================================================================
--- trunk/grails-app/controllers/InventoryItemPurchaseDetailedController.groovy	(revision 596)
+++ trunk/grails-app/controllers/InventoryItemPurchaseDetailedController.groovy	(revision 597)
@@ -320,4 +320,5 @@
 
     def approveInvoicePayment = {
+        // Read the values from Order Received.
         def inventoryItemPurchaseInstance = InventoryItemPurchase.read( params.id )
 
@@ -331,5 +332,5 @@
         params.returnTo = params.returnTo ?: 'inventoryItem'
         return ['inventoryItemPurchaseInstance':inventoryItemPurchaseInstance,
-                        'orderId': inventoryItemPurchaseInstance.id]
+                        'receivedId': inventoryItemPurchaseInstance.id]
     }
 
@@ -359,5 +360,5 @@
         render(view:'approveInvoicePayment',
                     model:['inventoryItemPurchaseInstance': result.inventoryItemPurchaseInstance,
-                                    'orderId': result.orderId])
+                                    'receivedId': result.receivedId])
     }
 }