# Elastic APM co.elastic.apm.agent.report.AbstractIntakeApiHandler ERROR

**URL:** <https://discuss.elastic.co/t/elastic-apm-co-elastic-apm-agent-report-abstractintakeapihandler-error/348814>\
**Category:** APM\
**Tags:** elastic-stack-monitoring, java\
**Created:** [December 7, 2023, 12:49pm UTC](https://discuss.elastic.co/t/elastic-apm-co-elastic-apm-agent-report-abstractintakeapihandler-error/348814 "2023-12-07T12:49:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jasonespo](https://avatars.discourse-cdn.com/v4/letter/j/898d66/32.png) [@Jasonespo](https://discuss.elastic.co/u/Jasonespo)\
**Post date:** [December 7, 2023, 12:49pm UTC](https://discuss.elastic.co/t/elastic-apm-co-elastic-apm-agent-report-abstractintakeapihandler-error/348814/1 "2023-12-07T12:49:26Z")

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Hi we are using the APM Java agent to send some transaction monitoring data to APM. Recently we've started getting the below errors every 30s

`2023-12-07 11:53:19,638 [elastic-apm-server-reporter] ERROR co.elastic.apm.agent.report.AbstractIntakeApiHandler - Error sending data to APM server: Server returned HTTP response code: 400 for URL: https://url.apm.eu-west-2.aws.cloud.es.io:443/intake/v2/events, response code is 400`

We're using Java APM version 1.43 and Integrations Server 8.11

I've enabled TRACE log level and can't seem to find anything useful to help with debugging.

Any ideas of where to start looking?

Thanks in advance!

Jason

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 4, 2024, 2:00pm UTC](https://discuss.elastic.co/t/elastic-apm-co-elastic-apm-agent-report-abstractintakeapihandler-error/348814/3 "2024-01-04T14:00:14Z")

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