At the time of stock transfer customer was facing insufficient quantity in intransit - but the stock at intransit was showing sufficient on View InventoryEnvironment: 6.5 Update 6 integrated with SAP 9.2.
User was not able to receive stock transfer in iVend , displaying error "In Sufficient Quantity......" on Receiving Store MC.
On Product Allow Fractional Quantity was unchecked due to stock showing not on fractional however we checked through sql query stock was available in fractional qty so suggested customer to Allow given parameter.