https://community.dynatrace.com/t5/Alerting/Setup-Alerts-on-HTTP-Status-Codes-for-oneagent/m-p/65078#M329 <P>Hi Support,<BR /><BR />I am able to define the events and alerts based on log patterns But don't know how can I define a alert if HTTP Status Code is in 4xx range any where in the system during API calls.</P> <P>Can anyone help me? I am new to dynatrace.</P> <P>Thanks,</P> Thu, 01 Sep 2022 09:59:31 GMT waqas_razzaq 2022-09-01T09:59:31Z https://community.dynatrace.com/t5/Alerting/Setup-Alerts-on-HTTP-Status-Codes-for-oneagent/m-p/65078#M329 <P>Hi Support,<BR /><BR />I am able to define the events and alerts based on log patterns But don't know how can I define a alert if HTTP Status Code is in 4xx range any where in the system during API calls.</P> <P>Can anyone help me? I am new to dynatrace.</P> <P>Thanks,</P> Thu, 01 Sep 2022 09:59:31 GMT https://community.dynatrace.com/t5/Alerting/Setup-Alerts-on-HTTP-Status-Codes-for-oneagent/m-p/65078#M329 waqas_razzaq 2022-09-01T09:59:31Z https://community.dynatrace.com/t5/Alerting/Setup-Alerts-on-HTTP-Status-Codes-for-oneagent/m-p/65079#M330 <P>You can set up a custom alert within settings &gt; Anomaly detection &gt; custom alerts.</P> Wed, 28 Jan 2026 10:15:57 GMT https://community.dynatrace.com/t5/Alerting/Setup-Alerts-on-HTTP-Status-Codes-for-oneagent/m-p/65079#M330 wolfgang_beer 2026-01-28T10:15:57Z