# Got "Error code 400" bad request from client machine after called search request

**URL:** <https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321>\
**Category:** Elasticsearch\
**Created:** [October 22, 2018, 4:24am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321 "2018-10-22T04:24:26Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Kittapas\_Jewjaitham](https://avatars.discourse-cdn.com/v4/letter/k/8dc957/32.png) [@Kittapas\_Jewjaitham](https://discuss.elastic.co/u/Kittapas_Jewjaitham)\
**Post date:** [October 22, 2018, 4:24am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321/1 "2018-10-22T04:24:26Z")

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I'm using elastic search 5.6.3 with HPE CM 9.20. And I tried to search with advance condition (and / or) then caused this attached error.

 ![ERROR_BAD%20REQUEST](https://us1.discourse-cdn.com/elastic/original/3X/e/2/e21904b717a95a50f857d411f889f660936162e4.jpeg)

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**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\
**Post date:** [October 22, 2018, 8:39am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321/2 "2018-10-22T08:39:34Z")

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there is no attached error?

Also if it is long, please use a gist. Thank you!

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**Author:** ![Kittapas\_Jewjaitham](https://avatars.discourse-cdn.com/v4/letter/k/8dc957/32.png) [@Kittapas\_Jewjaitham](https://discuss.elastic.co/u/Kittapas_Jewjaitham)\
**Post date:** [October 26, 2018, 6:52am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321/3 "2018-10-26T06:52:22Z")

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I only have this errors. But i don't know the exact root cause of it.

Please help investigate

thanks

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [October 26, 2018, 6:56am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321/4 "2018-10-26T06:56:01Z")

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It seems there is a problem with a query. You probably need to contact the vendor about this as there is not really a lot of information for someone here to go on.

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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:** [November 23, 2018, 6:56am UTC](https://discuss.elastic.co/t/got-error-code-400-bad-request-from-client-machine-after-called-search-request/153321/5 "2018-11-23T06:56:01Z")

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