How to split a user session custom metric by city?

Doaa_Sobhy — Wed, 10 Dec 2025 14:46:19 GMT

Dear All,

I want to display the user experience score in a dashboard and split the results by the city not by the region.

I created a custom user session metric with dimensions: region, useraction.application and userExperienceScore

and when I tried to add extra dimension: city, it gave me an error: [Filed is not a valid dimension, Only non-numeric fields with low cardinality are allowed as dimension]

please, help me

Re: How to split a user session custom metric by city

Doaa_Sobhy — Fri, 28 Mar 2025 09:57:41 GMT

Create USQL custom metrics for web applications — Dynatrace Docs

regarding to DT document [city] can't use as a dimension for the user session custom metric

we can use USQL to get all information with [city] and pin the result as a table in a dashboard

topic How to split a user session custom metric by city? in Real User Monitoring

How to split a user session custom metric by city?

Re: How to split a user session custom metric by city