# Fleet-server mapping error in 9.0.2

**URL:** <https://discuss.elastic.co/t/fleet-server-mapping-error-in-9-0-2/378837>\
**Category:** Elastic Security\
**Created:** [June 4, 2025, 6:00am UTC](https://discuss.elastic.co/t/fleet-server-mapping-error-in-9-0-2/378837 "2025-06-04T06:00:22Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Mario\_22](https://avatars.discourse-cdn.com/v4/letter/m/4491bb/32.png) [@Mario\_22](https://discuss.elastic.co/u/Mario_22)\
**Post date:** [June 6, 2025, 6:28pm UTC](https://discuss.elastic.co/t/fleet-server-mapping-error-in-9-0-2/378837/2 "2025-06-06T18:28:56Z")

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I wrote the same problem.

> [@Fleet server error: "Eat bulk checkin error; Keep on truckin'"](https://discuss.elastic.co/t/fleet-server-error-eat-bulk-checkin-error-keep-on-truckin/377477):
>
> Hello, Since March 20, an error has appeared in the fleet-server logs {"log.level":"error","@timestamp":"2025-04-23T10:21:12.631Z","message":"Eat bulk checkin error; Keep on truckin'","component":{"binary":"fleet-server","dataset":"elastic\_agent.fleet\_server","id":"fleet-server-default","type":"fleet-server"},"log":{"source":"fleet-server-default"},"error.message":"elastic fail 400: document\_parsing\_exception: [1:207] object mapping for [local\_metadata] tried to parse field [local\_metadata] as…

I think that problem is with upgrading alestic agent and It's stucks in progress. He can't upgrade and he's in frame task which a status is in upgrading (c.a 1 month).

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