You created a custom view for reports and when you click on this item, Grid throws an error saying input string was not in correct format. You turn on the tracing and find the stack trace as below:    System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)    at Microsoft.Crm.Application.Controls.ReportsGridUIProvider.RenderRow    at Microsoft.Crm.Application.Controls.AppGridUIProvider.Render    at Microsoft.Crm.Application.Components.UI.DataGrid.RenderData   ... Continue Reading →