Errors appear when inspecting webpages does not detected by Dynatrace

[Khejazi]

Can Dynatrace show such errors in dashboard?

These errors appear if we right click a webpage then select "Inspect"

If so, then how to do this.

[Khejazi]

Dears,

Still looking for your kind support for this issue, if you please

[sujit_k_singh]

Hi @Khejazi 

Those are HTTP 404 errors for failed resource loading (_next/data paths). These errors happen during real user sessions — you don't need DevTools open. Dynatrace captures them automatically for all users visiting your site. The console just makes them visible to developers.

You can use Error Inspector (screenshot attached) or for classic Dynatrace (Application -> Error)

For Dashboard Pin error data to a dashboard or use DQL (see the second screenshot)

Thanks,

Sujit