pageType

The pageType variable is a flag used to designate error pages on your site, such as 404 errors. If this variable contains the string errorPage, it populates the ‘Pages Not Found’ dimension.

Page Type in Adobe Experience Platform Launch

There is not a dedicated field in Launch to use this variable. Use the custom code editor, following AppMeasurement syntax.

s.pageType in AppMeasurement and Launch custom code editor

The s.pageType variable is a string where the value errorPage is its only valid value. Set this variable to this value on any error page on your site, such as on 404 pages.

s.pageType = "errorPage";