# "Internal Server error" while pulling the data from elastic search

**URL:** <https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898>\
**Category:** Elasticsearch\
**Created:** [March 30, 2023, 7:48am UTC](https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898 "2023-03-30T07:48:14Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![zameer712](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zameer712/32/112130_2.png) [@zameer712](https://discuss.elastic.co/u/zameer712)\
**Post date:** [March 30, 2023, 7:48am UTC](https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898/1 "2023-03-30T07:48:14Z")

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Hello team,

we are using Elastic cloud on Azure and all the versions of kibana, filebeat , Elasticsearch is 8.6.2 right now.

Facing an issue respect to one of our API please help by checking below error

{  
"id": "c70bca474aff904c",  
"method": "GET",  
"requestUri": "/suggest/customer",  
"status": 500,  
"statusText": "Internal Server Error",  
"timestamp": "30-03-2023 07:28:52",  
"message": "The mapper [org.springframework.data.elasticsearch.client.reactive.DefaultReactiveElasticsearchClient$$Lambda$2414/0x0000000840d54040] returned a null value."  
}

This is the error we are getting while calling it locally from Postman for our API tests are failing

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [March 30, 2023, 8:32pm UTC](https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898/2 "2023-03-30T20:32:18Z")

</div>

What is the full request you are running?

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<div class="post-metadata">

**Author:** ![zameer712](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zameer712/32/112130_2.png) [@zameer712](https://discuss.elastic.co/u/zameer712)\
**Post date:** [March 31, 2023, 6:46am UTC](https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898/3 "2023-03-31T06:46:28Z")

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its resolved now please ignore wark thanks for responding

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 14, 2023, 6:47am UTC](https://discuss.elastic.co/t/internal-server-error-while-pulling-the-data-from-elastic-search/328898/4 "2023-04-14T06:47:26Z")

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