# APM Server index template matching \[traces-apm.sampled\] not found

**URL:** <https://discuss.elastic.co/t/apm-server-index-template-matching-traces-apm-sampled-not-found/319677>\
**Category:** APM\
**Tags:** open-telemetry\
**Created:** [November 23, 2022, 5:40pm UTC](https://discuss.elastic.co/t/apm-server-index-template-matching-traces-apm-sampled-not-found/319677 "2022-11-23T17:40:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![simitt](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/simitt/32/106406_2.png) [@simitt](https://discuss.elastic.co/u/simitt)\
**Post date:** [November 24, 2022, 8:14am UTC](https://discuss.elastic.co/t/apm-server-index-template-matching-traces-apm-sampled-not-found/319677/2 "2022-11-24T08:14:50Z")

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Hi @DenishPatel ,  
thanks for reporting this. The error suggests that the APM Integration is not installed, linking here [how to install the APM integration](https://www.elastic.co/guide/en/apm/guide/current/apm-server-configuration.html#_install_the_apm_integration).

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_[View the full topic](https://discuss.elastic.co/t/apm-server-index-template-matching-traces-apm-sampled-not-found/319677)._