# Data too large, data for \[\<transport\_request\>\]

**URL:** <https://discuss.elastic.co/t/data-too-large-data-for-transport-request/221661>\
**Category:** Elasticsearch\
**Created:** [March 2, 2020, 10:34am UTC](https://discuss.elastic.co/t/data-too-large-data-for-transport-request/221661 "2020-03-02T10:34:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zen.xen](https://avatars.discourse-cdn.com/v4/letter/z/e495f1/32.png) [@zen.xen](https://discuss.elastic.co/u/zen.xen)\
**Post date:** [March 2, 2020, 10:34am UTC](https://discuss.elastic.co/t/data-too-large-data-for-transport-request/221661/1 "2020-03-02T10:34:00Z")

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Hello, I have such error like this and I don't understand what does this mean. Can you help me how to fix it?

```auto
{
  "error": {
    "root_cause": [
      {
        "type": "circuit_breaking_exception",
        "reason": "[parent] Data too large, data for [<transport_request>] would be [1023681458/976.2mb], which is larger than the limit of [1003493785/957mb], real usage: [1023681304/976.2mb], new bytes reserved: [154/154b], usages [request=0/0b, fielddata=0/0b, in_flight_requests=154/154b, accounting=181826349/173.4mb]",
        "bytes_wanted": 1023681458,
        "bytes_limit": 1003493785,
        "durability": "PERMANENT"
      }
    ],
    "type": "circuit_breaking_exception",
    "reason": "[parent] Data too large, data for [<transport_request>] would be [1023681458/976.2mb], which is larger than the limit of [1003493785/957mb], real usage: [1023681304/976.2mb], new bytes reserved: [154/154b], usages [request=0/0b, fielddata=0/0b, in_flight_requests=154/154b, accounting=181826349/173.4mb]",
    "bytes_wanted": 1023681458,
    "bytes_limit": 1003493785,
    "durability": "PERMANENT"
  },
  "status": 429
}

```

---

<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:** [March 30, 2020, 10:34am UTC](https://discuss.elastic.co/t/data-too-large-data-for-transport-request/221661/2 "2020-03-30T10:34:07Z")

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