I have an external list on SharePoint 2013 migrated from SharePoint 2010. There are about 1500 items in the list. When I click to filter a text column it gives me the option to "Show Filter Choices". When I click on it I get the following error:
The "XsltListViewWebPart" Web Part appears to be causing a problem. Method 'RenderAsHtml' is not supported on Microsoft.SharePoint.SPList for external lists.
Any idea what is it and how to fix it? Thanks!