# Open telemetry push metrics but an 405 http error occurs

**URL:** <https://discuss.prometheus.io/t/open-telemetry-push-metrics-but-an-405-http-error-occurs/1668>\
**Category:** Prometheus server\
**Created:** [May 28, 2023, 2:58pm UTC](https://discuss.prometheus.io/t/open-telemetry-push-metrics-but-an-405-http-error-occurs/1668 "2023-05-28T14:58:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![duaisd](https://avatars.discourse-cdn.com/v4/letter/d/90ced4/32.png) [@duaisd](https://discuss.prometheus.io/u/duaisd)\
**Post date:** [May 28, 2023, 2:58pm UTC](https://discuss.prometheus.io/t/open-telemetry-push-metrics-but-an-405-http-error-occurs/1668/1 "2023-05-28T14:58:36Z")

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open telemetry sends metrics to Prometheus server ,  
I have err - 405 method not allowed , don’t know what might be the reason .