ErrorID : 0 ErrorSource : ControllerAppTier.GetCollection->BenAdminControllerAppTier.GetData->AddChangeTermReport.GetCollection->AddChangeTermReport.GetEventListData ErrorMessage: Conversion from type 'DBNull' to type 'String' is not valid. StackTrace: at WORKTERRA.BenAdmin.BenAdminControllerAppTier.GetCollection(BenAdminControllerWebTierEntity objBenAdminControllerWebTierEntity) at WORKTERRA.ControllerAppTier.GetCollection(Int32 intProjectsId, String strInput) TargetSite: System.String GetCollection(ValueObjects.BenAdminControllerWebTierEntity)