# Tried to parse field \[body\] as object, but found a concrete value

**URL:** https://discuss.elastic.co/t/tried-to-parse-field-body-as-object-but-found-a-concrete-value/181113
**Category:** APM
**Tags:** java, server
**Created:** [May 15, 2019, 7:35am UTC](https://discuss.elastic.co/t/tried-to-parse-field-body-as-object-but-found-a-concrete-value/181113 "2019-05-15T07:35:44Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![gruselglatz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gruselglatz/32/42675_2.png) [@gruselglatz](https://discuss.elastic.co/u/gruselglatz)
#### Post date: [May 29, 2019, 8:16am UTC](https://discuss.elastic.co/t/tried-to-parse-field-body-as-object-but-found-a-concrete-value/181113/10 "2019-05-29T08:16:00Z")

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Thx for your Answer @digitalron but my fields arent cached in any time. Are all your http. fields cached? Or any http.request. field? See this topic here [Cant get Mapping to work](https://discuss.elastic.co/t/cant-get-mapping-to-work/171270/3)

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