When trying to add or modify a part number on the Parts Database Manager dialog, the following error occurs.
Internal ErrorError Message: Object reference not set to an instance of an object.TargetSite: Void CheckField()DeclaringType: Bentley.Electrical.UI.PartsDatabase.DEditPartsDatabaseAttributes: privateMemberType: Method
Click the Reset button on the right side along the top of the Parts Database Manager dialog.