Exception : Object reference not set to an instance of an object. App Error Log : ControllerAppTier.Save->WORKTERRAControllerAppTier.Save->EmployeeFormBuilder.Save-> EmployeeFormBuilder.UpdateFormBuilderAttribute->CorePlanAllocation.CorePlanAllocationForOptimization-> CorePlanAllocation.ActualCorePlanAllocation->EnrollmentBulkInsert.InsertUpdateEnrollmentInBulk_CorePlan->EnrollmentBulkInsert.ProcessDataForEnrollment_CorePlan->EnrollmentBulkInsert.CheckCorePlan_CoverageChanged Employee ID : 3161 Action Name : GetEmployeeFormBuilderInfo Model : System.Web.Mvc.HandleErrorInfo Controller : Customization Web Error Log : at WORKTERRA.Shared.WORKTERRAControllerWebTier.Save(ObjectType I_objectType, Object objInputObject, Object I_context, Boolean I_mode) at WORKTERRA.Shared.Areas.Customization.Models.EmployeeFormBuilderModel.UpdateFormBuilderAttribute(EmployeeData objEmployeeData, Int32 PageID, String PageTitle) at WORKTERRA.Shared.Areas.Customization.Models.EmployeeFormBuilderModel.SaveAdditionalForm(EmployeeProfileModel objEmployeeFormBuilder, EmployeeData objEmployeeData) at WORKTERRA.Shared.Areas.Customization.Controllers.CustomizationController.GetEmployeeFormBuilderInfo(EmployeeProfileModel objEmployeeFormBuilder) at lambda_method(Closure , ControllerBase , Object[] ) at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass13.b__10() at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)