# Response: \[500\] 'ERROR: (ID xxx) Failed to execute phase \[fetch\], \[reduce\] ; shardFailures

**URL:** <https://community.sonatype.com/t/response-500-error-id-xxx-failed-to-execute-phase-fetch-reduce-shardfailures/10114>\
**Category:** Sonatype Nexus Repository\
**Tags:** help, integrations, nexus-repository, nexus-iq, api\
**Created:** [February 10, 2023, 5:28am UTC](https://community.sonatype.com/t/response-500-error-id-xxx-failed-to-execute-phase-fetch-reduce-shardfailures/10114 "2023-02-10T05:28:01Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![pradee.dev.999](https://avatars.discourse-cdn.com/v4/letter/p/46a35a/32.png) [@pradee.dev.999](https://community.sonatype.com/u/pradee.dev.999)\
**Post date:** [February 10, 2023, 5:28am UTC](https://community.sonatype.com/t/response-500-error-id-xxx-failed-to-execute-phase-fetch-reduce-shardfailures/10114/1 "2023-02-10T05:28:03Z")

</div>

Hi All,

We are facing the below error while fetching artifact from Nexus, response 500.

Error:  
org.sonatype.nexus.siesta.internal.UnexpectedExceptionMapper - (ID xxx) Response: [500] 'ERROR: (ID xxx) Failed to execute phase [fetch], [reduce] ; shardFailures

####Error-Logs###  
2023-02-08 01:52:32,727+0000 WARN [qtp2019441256-1745850] user\_XXX org.sonatype.nexus.siesta.internal.UnexpectedExceptionMapper - (ID 03f1b2c9-XXX-2755b64fd8c1) Response: [500] ‘ERROR: (ID 03f1b2c9-XXX-2755b64fd8c1) Failed to execute phase [fetch], [reduce] ; shardFailures {[Kq-yWuwoxxxVdjaoeQ][a429a1b07xxxxx42a4c173fae97d4352e60d01e][0]: RemoteTransportException[[AA06A7BD-xxxx-F185FCC9-7095B8D6-6BF0EC52][local[1]][indices:data/read/search[phase/fetch/id]]]; nested: EsRejectedExecutionException[rejected execution of org.elasticsearch.transport.TransportService$4@452e9393 on EsThreadPoolExecutor[search, queue capacity = 1000, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@1c08caa1[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 61432934394]]]; }’; mapped from: Failed to execute phase [fetch], [reduce] ; shardFailures {[Kq-yWxxxI1IVdjaoeQ][a429a1b07b09xxxxc173fae97d4352e60d01e][0]: RemoteTransportException[[AA06A7BD-xxx-F185FCC9-7095B8D6-6BF0EC52][local[1]][indices:data/read/search[phase/fetch/id]]]; nested: EsRejectedExecutionException[rejected execution of org.elasticsearch.transport.TransportService$xxxx9393 on EsThreadPoolExecutor[search, queue capacity = 1000, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@1c08caa1[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 61432934394]]]; }