============================================================================= Enterprise : Rexel Message : System.InvalidOperationException: Sequence contains no elements at System.Linq.Enumerable.First[TSource](IEnumerable`1 source) at eTurnsServices.AlertHelper.<>c__DisplayClass0_0.b__2(NotificationDTO t) at System.Collections.Generic.List`1.ForEach(Action`1 action) at eTurnsServices.AlertHelper.SendMailToSupplier(SupplierMasterDTO ToSuppliers, OrderMasterDTO objOrder, eTurnsRegionInfo objCompanyConfigDTO, EnterpriseDTO objEnterpriseDTO) at eTurnsServices.EDIwebService.InsertOrder(EDIOrderMasterDTO[] objDTO, String EnterpriseName) Date :5/26/2017 3:12:41 PM ============================================================================= Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called Insert Requisition called