USQL - Returning the type of error (Javascript, Request, or Custom) from the userError object

[Inaylor01]

Hi all, 

I'm doing some querying on the numbers of certain errors in an application using USQL to understand where users are having the most errors. Is there any way I can split my results based on the type of error classification (JavaScript, Request, or Custom?)? I see that there is the usererror.type property but any errors I pull by name are just classified as "error", which is not very helpful. 

I'd like to get the name of errors based on the usererror object and the *type* of error - (whether the error is a request, JS error or a custom error) in USQL. Is this currently possible?

Thank you

[paul_kapeller · Accepted solution]

If you're on SaaS I'd recommend going for the new RUM experience as USQL is quite limited when it comes to depth of data. We have built a new app called Error Inspector which is dedicated to providing these views out of the box. https://docs.dynatrace.com/docs/observe/digital-experience/new-rum-experience/error-inspector 

Also via DQL you can query all the error fields directly, plot them into dashboards, get alerted etc.